One of the most appealing parts of working out is seeing the results, and there’s no better way to track progress than to use a fitness tracker.

Fitness trackers represent some of the coolest innovations in recent years in the health and fitness industry. You no longer have to keep a handwritten log to evaluate your performance. Now you can have something as simple as a wearable tracker.

With the amount of high-end fitness trackers available it’s easy to think that you need to drop a whole wad of cash to track fitness progress, but that’s not the case. With the flood of new, inexpensive technology on the market, wearable fitness trackers are now available at inexpensive price points.

Today, we’re taking a look into the Best Cheap Fitness Trackers. These models are all well regarded for having good value for their price tag. The end goal? Save cash while staying fit.

Features of Cheap Fitness Trackers

Calorie Calculator

The calories you burn in a workout is essential to losing weight. Therefore, it is important to find an accurate tracker. It helps prevent you from eating more calories than necessary for the ideal daily intake. Finding an accurate calorie counter is very important.

Step Counter

One of the must-have features in a tracker is logging the steps you take every day. Some trackers offer full-day tracking while others only track steps over a specified period. Others track distance as well as steps. An accurate step counter is one of the most effective ways to accurately judge the energy spent during the day.

Companion App and Compatibility

You will want a new fitness tracker that integrates with a smartphone or computer. The integration helps provide a more detailed look at your performance for the day, week, or month. Workout apps also allow you to challenge friends, set goals, and keep up with the challenges you have established. Ideally the device will sync with Android, iOS, or Windows.

Durability

Since you will use the tracker to monitor results during every workout you need something that is durable. It is especially true if you spend a lot of time exercising outdoors, such as hiking, biking, swimming, or surfing. The tracker must withstand the elements you throw at it.

A tracker that has an IP67 water resistance rating is sweat, rain, water, and splash proof. You can now focus on the activity at hand with a durable fitness tracker.

Heart Rate Monitor

There are an increasing number of devices that are capable of monitoring your heart rate. Cheap fitness trackers sometimes provide this feature while other models cut costs by not incorporating it.

A heart rate monitor is useful for checking your cardiac activity. It is ideal for serious, intense athletes or seniors. The tracker also tracks the calories you burn more accurately. Some monitors will check heart rates 24/7, while others will simply record a resting heart rate in the morning before the device begins tracking.

Now you know the basics of fitness trackers, let’s look at some fitness trackers that don’t skimp on quality for their price. We have the best for under $50 and the best under $100 in this article.

Best Cheap Fitness Trackers Under $50

Why we like it: The Lintelek Fitness Tracker features a slim design that is also waterproof. The device also has its own built-in heart rate monitor. It accurately counts steps and calories with a pedometer. The tracker works well for people of all ages from kids to adults. The Lintelek Fitness Tracker features a slim design that is also waterproof. The device also has its own built-in heart rate monitor. It accurately counts steps and calories with a pedometer. The tracker works well for people of all ages from kids to adults. Editor’s Rating:

Design Features

The Lintelek Fitness Tracker is an impressive fitness tracker considering it retails for way under $50. It costs more than that for two people to dine out these days. This fitness tracker automatically measures your heart rate and sleep habits throughout the day and night. The goal is to create a better understanding of your fitness and sleep patterns in order to improve overall well-being.

The device is considered incredibly accurate. Customers rave about dependable information regarding steps, distance, calories burned, active minutes, and other important fitness data. It helps keep you on the right path to reach your personal goals.

The tracker is designed with a slim look. It is very lightweight and compact, which is essential, as any fitness tracker wants to avoid a bulky, inhibiting look or feel. The screen is nearly an inch in diameter and is thus easy to read. The product is sold with a built-in USB plug to charge it with and it has dependable battery life.

Convenient Features

The Lintelek Fitness Tracker is really comfortable to wear. The straps are made of TPU and the soft material is comfortable to wear on your wrist. The lightweight build of this device almost makes you forget you are wearing it.

The device also features a photo function. It allows you to capture a photo of where you are exercising. All you need to do is shake the unit and then your phone will take a photo in three seconds.

The fitness tracker can also serve as a personal alarm clock. It will lightly buzz your arm, and is strong enough to wake you – yet not nearly as annoying as an old-school alarm clock. It stops you missing an alarm or other type of notification.

The Lintelek Fitness Tracker makes for a really great gift. It is extremely affordable, adjustable, and sold in three different colors.

Verdict

The Lintelek Fitness Tracker is one of the most well rounded fitness trackers for under $50. The list of features is very impressive for a device so cheap. The tracker syncs with the VeryFit Pro app and also notifies you of incoming calls, texts, and social media feeds.

Pros Very accurate tracking of fitness activity

Built-in heart rate monitor for constant readings

Extremely affordable device for all its features

Fairly lightweight and compact to take anywhere

Syncs with incoming calls, texts, and social media notifications

Built-in alarm and alert system is helpful

Cons Not compatible with the popular Fitbit app

Why we like it: The LETSCOM Fitness Tracker is capable of monitoring 14 different sports and activities. The device also interacts with your phone to provide alerts, read text messages, and control the camera shutter feature on your phone. The LETSCOM Fitness Tracker is capable of monitoring 14 different sports and activities. The device also interacts with your phone to provide alerts, read text messages, and control the camera shutter feature on your phone. Editor’s Rating:

Design Features

The LETSCOM Fitness Tracker is one of the few affordable fitness trackers that can track more than just steps. The device features 14 sports modes that can adapt to walking, running, hiking, swimming, and dancing. It can also adjust to more comprehensive sports such as basketball, tennis, and yoga.

The built-in heart rate monitor is essential for getting correct information in real-time. The LETSCOM Fitness Tracker can connect seamlessly to your smartphone GPS to provide detailed data about your route, pace, and distance. Your phone will help map out a route, which is really beneficial to walkers, joggers, runners, and cyclists.

The tracker also features an OLED display with a built-in clock. You can see the screen clearly when outdoors, even during the middle of the day. It will automatically light up as soon as you turn the screen towards you.

Convenient Features

The LETSCOM Fitness Tracker model is feature-packed. It has SNS, SMS, and call alerts. The screen is wide enough to give you information about incoming calls. Users may also access text messages directly from the screen. The device also controls the shutter feature on the camera of your phone for improved selfies.

Overall

The LETSCOM Fitness Tracker has a ton of features for only $30. The variety of Sports Modes is excellent. It also quickly syncs your workout data to a companion app. The app is reliable, but it only works with smartphones. The device provides accurate heart rate readings and activity level readings.

Pros Tracks 14 different types of sports/activities

Shows alerts for SMS, SNS, and calls

Can control the shutter feature on your smartphone

OLED screen provides clear readings

The device uses wrist sense technology

Cons Tracker only works with smartphones and not with tablets or a PC

Why we like it: An inexpensive fitness tracker takes design cues from popular smartwatches and monitors multiple sports while also being compatible with multiple smartphones. An inexpensive fitness tracker takes design cues from popular smartwatches and monitors multiple sports while also being compatible with multiple smartphones. Editor’s Rating:

Design Features

For costing well under $50, the LETSCOM Smart Watch Fitness Tracker does a remarkable job of emulating much more expensive products. The product has a whole load of unique features and is able to connect to both Android and Apple smartphones to pair GPS, sleep, and push notification data. Along with being a fitness tracker, it’s one of the cheapest smart watches on the market in general, and as such has much of the functionality expected from an Apple or Samsung watch.

The device pairs to your phone through LETSCOM’s proprietary app. Note that setting up push notifications can be quite difficult due to the multiple layers of integration. GPS functionality is easy to use but not entirely accurate, and those who are looking to carefully track distances on off road trails might want to look elsewhere for a more accurate option.

The most accurate and easiest-to-use features on this watch are the simplest, like the sleep tracker and the heart rate monitor. Other features are a bit more finicky, and while the watch is based on the same form factor of other smart watches, it’s really more of a fitness tracker with a touch screen due to the fact that phone notifications all have to filter through a third party app.

Convenient Features

The 1.3-inch display is just about standard for the category, and the responsive touchscreen means that this is one of the easiest fitness trackers to use. The heart rate monitor is automatic and accurate, although it’s odd that LETSCOM doesn’t advise use while wet considering the sweaty nature of athletic activities. Battery life is great and the magnetic charger is quite convenient to use.

Overall

Costing well under $50 and coming in an attractive, smartwatch package which is based on watches from more expensive brands, this fitness tracker for anyone looking for a touchscreen-equipped fitness tracker.

Pros One of the most inexpensive smart watches on the market

GPS compatible

Third party app gives access to push notifications from your smartphone

1.3 inch touchscreen is bright and easy to use

Heart rate monitor

Cons Phone data has to filter through third party app

LETSCOM doesn’t recommend use while sweaty

Why we like it: The Original Xiaomi Mi Band 4 Smart is a basic band that’s quite breathable and comfortable to wear day and night. It’s attractive, slim profile means it’s good-looking enough for the office after finishing your workout. The Original Xiaomi Mi Band 4 Smart is a basic band that’s quite breathable and comfortable to wear day and night. It’s attractive, slim profile means it’s good-looking enough for the office after finishing your workout. Editor’s Rating:

Design Features

The Original Xiaomi Mi Band 4 Smart is one of the best fitness trackers under $50. Some bands irritate the skin, but the Xiaomi Mi Band 4 Smart is an exception. It is comfortable to wear even after the band gets wet.

The tracker records data for your steps, calories burned, sleep activity, and distance. Its heart rate monitor can be activated after select activities like walking and running. The device only tracks heart rate while working out, not while sedentary. However, there is no need to press any buttons, as all activity on the fitness tracker is recorded automatically. The information then syncs to the Mi Health app for reference.

The OLED display is bright enough that you can see the readings in direct sunlight. A scratch resistant glass keeps things readable for years of long, rough use.

Convenient Features

A button on the band allows you to toggle between the activities you have been tracking for the day. The sleep monitor can recognize your sleep activity such as REM, light, and deep sleep. It can establish a pattern that will give you information about your sleep quality.

The band is rated as water resistant, although not waterproof. As a result, the fitness tracker will not get damaged when exposed to direct water splashes, rainwater, dust, and cosmetics.

Overall

Xiaomi Mi Band 4 has useful features, but the app itself isn’t particularly great for pairing and analyzing data. Data must be transferred over to other platforms, and any tracking must happen via Google Fit and Apple Health.

With a sub-$40 price point, this fitness tracker is a great, smartphone enabled tracker with some higher end features, although it misses some features that more expensive trackers have.

Pros It has a heart rate monitor

Provides detailed tracking of sleep activity

Works with most Android and iOS smartphones

IP67 water resistance rating

The device has a smart reminder for calls, texts, and social media notifications

The length of the band is adjustable

Cons The app only has basic data provisions

Why we like it: The MOOV NOW 3D Fitness Tracker provides real-time audio coaching to assist with personalized training. It allows you to workout at your best time and easily measure your progress and performance. The MOOV NOW 3D Fitness Tracker provides real-time audio coaching to assist with personalized training. It allows you to workout at your best time and easily measure your progress and performance. Editor’s Rating:

Design Features

MOOV NOW is kind of like a personal fitness coach that you can take with you wherever you go for the day. It syncs with your phone and conveniently stays by your side during activities. The MOOV NOW 3D Fitness Tracker is an excellent pick for running, cycling, swimming, and aerobic exercises.

The model has three times the amount of sensors as other trackers. The sensors use 3D Omni Motion Technology which allows it to track your exact movement such as pace, laps, strokes, and type of sport (i.e. swimming).

The tracker is adaptable as you can wear it on the wrist or ankle. Users receive coaching and training. The training tutorials are fun, informative, and encouraging. The electronic coach will help build muscles, keep your body in the right form, and notify you when it is time for a break.

Convenient Features

The personal tracker is water and dust proof. It helps provide peace of mind for extreme athletes that exercise in all types of outdoor conditions and environments. The product also has a six-month battery life, so it is designed to last. Additionally, the MOOV NOW 3D Fitness Tracker can track sleep activity and deliver a detailed report the next morning.

Overall

The 3D motion capture is an innovative concept. MOOV NOW has executed it well to provide you with an intuitive way of meeting your fitness goals. Its audio coach also comes in handy to help you perform better since it gives you information about your form and movement in real-time.

Pros Audio coaching produces better training results

It is ultralight and comfortable to wear all day

Battery runs up to six months

The device tracks sleep activity accurately

It is water resistant to a high degree

Cons Can sometimes fail to track every part of very intense workouts.

Best Cheap Fitness Trackers Under $100

Why we like it: A sub-$100 model from category leader Fitbit integrates seamlessly with smartphones, tracks data accurately, utilizes an excellent proprietary app, and has great battery life. A sub-$100 model from category leader Fitbit integrates seamlessly with smartphones, tracks data accurately, utilizes an excellent proprietary app, and has great battery life. Editor’s Rating:

Design Features

The Fitbit Inspire is an advanced evolution of Fitbit’s original device, which was the first blockbuster fitness tracker, practically launching an entire category. That device was meant to clip onto clothing, while this wrist mounted tracker makes a huge improvement. Fitbit’s top-of-the-line models now have a half-wristband shape. We prefer this type of fit, with a watch band to lock the device in place.

Once fastened into place, it’s comfortable to use and has accurate heart rate tracking with up to five days of battery life. The device connects to your phone via Bluetooth.

Vitally, this device is one of the least expensive fitness trackers with GPS capability, meaning that you can finish a workout and upload directly to workout tracking applications like Strava. Data is stored every second, which is a quick interval compared to other units that occasionally experience data dropouts.

Convenient Features

Along with the classic features we’ve come to expect in fitness trackers like calories and steps, the Fitbit Inspire HR contains some additional features that are a little harder to find: namely GPS and heart rate zones. Not only does the device display heart rate, but it calculates insights about how your physical condition changes via where your heart rate sits most of the day.

Overall

If you’re looking for a fully capable fitness tracker with GPS and heart rate at the lowest possible price, this is the best you can do. Sure, there are cheaper trackers that say they have the same features, but they’re simply not as reliable or accurate as this. Sure you can buy more expensive trackers, but at the end of the day, how much more do you really need? At the intersection of practicality, use, and price, this unit is one of the most popular fitness trackers for a reason.

Pros GPS and heart rate capable for a low price

Quick tracking interval prevents dropouts

Full-wrist comfortable strap

Bluetooth capability and integrated app

Cons Some fitness trackers have the same features for slightly less money

Why we like it: A fitness tracker that doesn’t monitor heart rate rivals its big brother, the Fitbit Inspire HR, by being almost as fully featured at a nearly 50% discount. A fitness tracker that doesn’t monitor heart rate rivals its big brother, the Fitbit Inspire HR, by being almost as fully featured at a nearly 50% discount. Editor’s Rating:

Design Features

In large part, the design of the Fitbit Inspire is very similar to the Fitbit Inspire HR. The two bands come in different colors, with this version coming in sangria and black. It’s designed to be used 24/7 to provide insights about health and as such comes with a very comfortable matte finish with a silicon wrist.

The screen is big enough to read and operate, but small and unobtrusive enough that it’s barely noticeable on the wrist. Most interaction will happen via Fitbit’s proprietary app. It’s evident that this isn’t really a smart watch like the LETSCOM Smart Watch Fitness Tracker, and that’s okay. This watch knows what sacrifices it needs to make to perform optimally, and it executes on those design decisions flawlessly.

Convenient Features

Aside from heart rate and GPS, the Fitbit Inspire has almost everything you could need. A step counter counts calories via your programmed weight and activity level, a sleep monitor automatically tracks your shut-eye. Milestones and goals automatically populate, you can also enable push notifications from your phone.

Overall

If you’re looking for a premium fitness tracker that knows what it’s good at, this is a great option. Those who need heart rate should look elsewhere, and it’s important to note that there are cheaper versions on the market that have the same capabilities as this tracker—but none of them are as pleasant to use as this device.

Pros Tracks all the main features at an inexpensive price

Incredibly comfortable to wear, even 24/7

Great battery life

Connects to your smartphone via Fitbit’s app

Cons No GPS capability to track motion

No heart rate monitoring

Why we like it: The Garmin vivosmart HR Activity Tracker has a heart rate monitor that provides more accurate results regarding the calories burned and current fitness levels. It can assist with tracking a variety of activities. The Garmin vivosmart HR Activity Tracker has a heart rate monitor that provides more accurate results regarding the calories burned and current fitness levels. It can assist with tracking a variety of activities. Editor’s Rating:

Design Features

Garmin is a top-performing brand in the fitness industry. The Garmin vivosmart HR Activity Tracker represents one of their most sophisticated designs. If you are a fitness enthusiast, you will surely love this brand.

Garmin has created the Elevate Wrist Heart Rate Technology. It can track your heart from the wrist and does not need to get synced with a separate heart rate monitor. The device will accurately gauge your cardiac activity; thus giving you more precise results about the amount calories burned.

This device can recognize unique activities like climbing the stairs thanks to the barometer and altimeter. It can also show activity intensity and intense minutes when going all out in boot camp style activities. The advanced metrics not only detail that you exercised, but how extreme and intense the activities were for workout progress.

Convenient Features

We like Garmin vivosmart HR particularly because of its smart notifications. The transflective memory-in-pixel (MIP) display is beneficial since you can see alerts even in glaring sunlight. The fitness tracker features vibrations for text messages, calls, Whatsapp, email, and other social media alerts.

It is straightforward to sync the unit with iOS or Android Garmin Connect Mobile. The app challenges you to beat your daily goal, share activity, and connect with friends. You can also sync your Garmin account with the Fitbit app where you can record your meals and have a good comparison of the calories consumed vs. calories burned.

Overall

Garmin is a band to behold thanks to the capability of accurate heart and calorie counting. It is your go-to model when you want to get more out of your tracker without putting a huge dent in your wallet.

Pros The fitness tracker has a built-in heart rate monitor

Recognizes advance activities like climbing stairs

Smart notifications through vibrations

It is water resistant to 50 meters

Reminds you when it is time to start moving again

Its display is visible even when the sun is most intense

Cons The tracker is a bit heavier than other bands

Why we like it: The Fitbit Alta Smart Fitness Activity Tracker delivers all day tracking with all the essential workout data. The device syncs automatically with iOS and Android devices, and it can also connect to computers via USB. The Fitbit Alta Smart Fitness Activity Tracker delivers all day tracking with all the essential workout data. The device syncs automatically with iOS and Android devices, and it can also connect to computers via USB. Editor’s Rating:

All day Tracking

The Fitbit Alta Smart Fitness Activity Tracker is designed to monitor activity throughout the entire day. The model features a pedometer that tracks your steps, calories burned, and active minutes. It also reminds you to start moving when you’ve been sitting for too long.

The Alta Smart Fitbit is the best motivation for staying fit that you could ever want on a budget. The auto-recognition feature will recognize your workouts like running and aerobic activities. It then syncs the information with a smartphone app.

When running outdoors you don’t need to keep your phone with you. The device presents you with call and text notifications on the OLED screen. It is peace of mind for busy people that cannot afford to miss a call or text.

The Sleep Mode is efficient for night time. The device recognizes sleep trends and helps you work to attain a better sleeping pattern which consequently improves overall health.

Convenient Features

The Fitbit Alta Smart Fitness Activity Tracker has a silent alarm. Compared to some fitness trackers that produce a very loud, annoying notification sound, it’s far superior. The tracker simply vibrates against your arm. It can even serve a gentle alarm clock.

The Fitbit App is a unique companion app that is one of the most widely used fitness apps in the world. Alta allows you to sync your information with the Fitbit app that is available for Android, iOS, and Windows devices. The Fitbit app provides all day data on a single dashboard. You can monitor progress, set new goals, or challenge friends. There is also the option to create personalized workout videos.

The Fitbit Alta Smart Fitness Activity Tracker also features detailed sleep information. The tracker can even provide advanced sleep data like Rapid Eye Movement (REM), deep sleep, and light sleep details.

Overall

Although you don’t get some features like GPS and heart rate monitor, Fitbit Alta is an excellent companion. It is highly accurate when it comes to calories and steps. You will love that it does not have any irritating features like an itchy band. The tracker is comfortable to wear – day and night!

Pros Provides all day tracking

It has reliable battery life up to five days

The band is a very comfortable fit

Device provides notifications for calls and text messages

OLED screen is easy to see in the sunlight and darkness

Cons Tracker lacks a heart rate monitor and GPS system

Why we like it: The Fitbit Zip Wireless Activity Tracker is discreet yet its sleek design does not compromise accuracy. The fitness tracker syncs wirelessly with smartphones, tablets, laptops, and personal computers (PCs). The Fitbit Zip Wireless Activity Tracker is discreet yet its sleek design does not compromise accuracy. The fitness tracker syncs wirelessly with smartphones, tablets, laptops, and personal computers (PCs). Editor’s Rating:

Design Features

If you don’t want something that will scream “I am wearing a fitness tracker,” the top choice is the Fitbit Zip Wireless Activity Tracker. The model will clip onto just about anywhere, including your belt, pocket, or bra. It avoids making the tracker look obvious on a wrist, which is good if you don’t like the style of most fitness trackers.

The model is capable of monitoring steps, calories burned, and distance. Users may quickly access the screen to track progress. All you need to do is tap on the display to get started. The display is fairly easy to read even in the sun. The Fitbit Zip Wireless Activity Tracker also syncs with the popular Fitbit app. The app helps create new goals and track your progress.

The Zip fitness tracker features a 3v coin battery that is advertised to last for up to six months. The long lasting battery makes it easier to not have to remember to recharge the device constantly with a USB cable.

Convenient Features

The Fitbit Zip is sweat, rain, and splash proof. It is convenient for people that prefer to exercise outdoors and may get stuck in some type of storm. There is no need to immediately dart for shelter. All you need to do is wipe the electronic clean and it will remain functional.

Verdict

Fitbit Zip Activity Tracker is a simplified device that will get you moving more every single day. You can track steps, distance, and calories burned which are some of the specs you will need for your journey to a healthier lifestyle.

Pros Discreet fitness tracker that clips to clothes

It is water and wear resistant

Syncs wirelessly with Android and iOS devices

Ultralight and compact tracker

The screen is bright in daylight

Cons The screen only shows three activities, and it does not track sleep

Best Cheap Fitness Trackers: Buying Guide

There are a few considerations you need to make when shopping for the ideal fitness tracker. The objective is to find an affordable tracker that is under $50 or $100, yet has features of a model that is generally priced higher. Ultimately, you want to discover the best value for your workout needs.

Why Do You Need a Fitness Tracker?

It is not a good idea to get the first tracker that is within your budget. You first must ask ‘Why do I need a fitness tracker?’

If you are starting your journey to improved fitness, you will want a basic tracker that counts steps, calories, distance, and sleep. There are people that insist all fitness trackers are the same, however, it is not an opinion that we share.

Fitness trackers are really beneficial in helping you to become more physically fit. They provide details on your vitals and other exercise essentials, while also serving as a motivational accessory and source of encouragement.

Once you progress to more demanding activities like aerobics, cycling, or swimming you may want to upgrade your fitness tracker from a basic version to a more sophisticated model. Some of the best cheap fitness trackers can even automatically recognize the activity and adjust to monitor vitals which are important to said activity.

Are Fitness Trackers Accurate?

Fitness trackers vary on accuracy and dependency. Of course when you transition into affordable products in any industry you are more prone to run into a few duds. However, that doesn’t mean all fitness trackers are inconsistent. The fitness trackers that made our list are all known for being accurate.

Additionally, the best fitness trackers can provide advanced metrics such as an accelerometer, barometer, and altimeter. It all depends on how sophisticated your exercise activities are and what you expect of the device.

Are Fitness Trackers Annoying While Exercising?

Some athletes that are used to a more old-school way of exercising are concerned that wearing a fitness tracker will inhibit or make working out more difficult. Though some models are annoying and uncomfortable to wear, the top brands and models on the market have sleek designs.

It allows you to comfortably wear the device all day and sometimes forget that you even have it on.. Some devices are configurable into accessories so you can wear the device like a bracelet, pendant, or watch band. Other trackers are capable of being worn on the ankle or clipped to your clothes. Regardless, if it’s comfortable to wear there is no doubt you’ll remain more prone to keep the tracker attached to your body throughout the day.

How Much Battery Life Do Affordable Fitness Trackers Offer?

How long does the tracker stay on before it needs recharging or a change of batteries? An energy efficient device will not require recharging for at least four days. Replaceable batteries are favorable because some can power a device for up to a year. You will want to find a delicate balance between the functionality of the device and battery life.

Does a Fitness Tracker Keep You Motivated?

You bet. Sometimes you are so engaged in work that you forget to get a little break and stretch those muscles. A fitness tracker with reminders will nudge you and get you back on your feet. Built-in reminders in trackers is one of the most important features the device incorporates to enhance your workouts.

Final Thoughts

It is not a walk in the park to find a great fitness tracker at a lot price, especially with so many options on the market. As a result, we have rounded up what we consider the 10 best cheap fitness trackers available for 2020.

These functional and practical models will fit any budget and keep you physically active. There are plenty of different designs and purposes, such as fitness trackers designed for walking, running, cycling, swimming, or playing competitive sports.