10 Best Fitbits Compared and Reviewed

Fitbit has become the name in activity tracking gear. They offer many levels of tracking technology depending on an individual’s level of workout. From carabiners to smartwatch designs, FitBit has it.

We spent hours going through Fitbit's products gathering information and consumer reviews so we could be sure we are offering the 10 Best Fitbits there are today. It seems that most activity trackers can be a little aggressive in design and price, overwhelming even. However, we found this is what keeps Fitbit at the top of the competition, their consistency in simple affordable tracking design, with style.

Scroll through our 10 best Fitbits list and check the FAQs at the bottom of the page to get more informed on what makes FitBit a great option for any workout activity. We are sure our extensive Evaluation Criteria will assist you in your search, getting you tracking sooner.

Standout Picks

Charge 3
If you are on the hunt for a Fitbit that is more like a smartwatch then this is a great choice for you! It tracks more than your athletic endeavors and connects to your phone so you can receive phone calls and texts through it as well.
Amazon Link
 Inspire HR
If you're looking for high-quality activity tracking without the need for all the specs of a smartwatch, the Inspire HR is the Fitbit for you. This rendition offers all the classic and advanced features of the Charge 3 without all the battery draining features of a smartwatch.
Alta HR
The Alta HR is the lightest, most “slim” designed screen-included Fitbit, aimed at active lifestyles whom prefer to not wear any “bulky-tech” on their arms. The watch includes a small display, and slightly less features than the charge HR, but boasts a 7 day battery life, many accessories, interchangeable colors and style wristbands for the fashionable.
Charge HR 2
The Fitbit Charge HR 2 includes the most features per price, and the most color options of all Fitbits. A well-balanced range of features for runners.
Blaze
The FitBit Blaze is a cross between a fitness and a smart-watch, with features for the “best of both worlds”. Also, the Blaze is easily the most stylish Fitbit with interchangeable bands and customizable watch faces.
Ionic
Introducing Fitbit Ionic—the watch designed for your life. Find the guidance to reach your goals with dynamic personal coaching so you can set and achieve targets, built-in GPS and continuous heart rate monitoring. Stay motivated by storing and playing 300+ songs and get inspired by a global fitness community. Plus, get convenient access to popular apps, payments on your wrist and a battery life of up to 5 days.
One
The Fitbit One is clip-on device for the casual fitness enthusiast with slightly more features than the Zip, phone-sync capabilities, and a long battery life.
Amazon Link
Flex 2
The Fitbit Flex 2 is the most slim, and lightest screen-less Fitbit, as well as the only Fitbit watch that is completely waterproof. Although limited on capabilities (including a visible clock), accurate fitness tracking is still included.
Amazon Link
Zip
The Fitbit Zip is a clip-on pedometer-like device for the casual fitness enthusiast with simplified, yet limited features, phone-sync capabilities and a very long battery life.
Amazon Link
Versa
Some runners say that this one is a little brother of Iconic but with a much lower price. This one can be perfect for those who don’t need so many features but they still want to enjoy great fitness tracker.

Criteria Used for Evaluation

Battery Life

...an avid runner would ideally like to avoid a dying Fitbit in the middle of a run...

Battery life is highly important to all Fitbit users, which is why it is one of the first things we look for. A short battery life means the Fitbit is more likely to die during your workout or when you need it most—and we just can’t have that! It can also be frustrating to have to constantly charge your fitbit—especially for those of you who want to track your daily activities and personalize everything to fit your needs. A good battery life is something everyone should consider, regardless of the specific features you are looking for.

Model

Some Fitbits include accessories

Each Fitbit on the list includes a variety of features--all of which are important to runners in some way or another.  These features include: 1) GPS for runners who like to map their mileage and/or location during a run, 2) Heart Rate, continuous tracking for runners who want to increase aerobic endurance through heart rate zones, and 3) Calories--for runners who care about tracking calorie burn and weight loss . Other features listed may not be as important, but are helpful for runners who care about being completely undistributed during runs. Some of these include text alerts, caller IDs, e-mail/calendar alerts, and music control.

Value

Runners whom purchase a Fitbit would expect the most "bang for your buck"...

The cost of each Fitbit was considered during our decision-making process because the more features you want, the more it will cost--and, if the cost of the Fitbit is lower, it may be lacking in features in comparison. Runners whom purchase a Fitbit would expect the most "bang for your buck", which is why the cost is important. Because of changing costs, the following Fitbits do not have specific pricing but rather "lower-to-higher" end ranking, as goes with accessories.

10 Best Fitbits

1. Charge 3

Where to buy
Amazon Link
Charge 3
Amazon Link

If you are on the hunt for a Fitbit that is more like a smartwatch then this is a great choice for you! It tracks more than your athletic endeavors and connects to your phone so you can receive phone calls and texts through it as well.

Read more

Features
This Fitbit measures how many calories you burn not only during your workouts but also throughout the entire day. It will also track your heart rate at all times and comes with 15 exercise modes to choose from. The Charge 3 also records your sleep cycles and allows you to personalize it to your specific needs. Lastly, you can also connect this one to your phones--so you can use the GPS and receive calls, texts, and notifications through it.

Battery life
Up to a 7-day battery life, depending on use.

Design
This one comes in three color options and features a sleek and trendy design.

Cost
While this one has a steeper price it more than worth the cost. It is waterproof, sweatproof, and difficult to destroy.

Amazon Link

2. Inspire HR

Where to buy
 Inspire HR
Amazon Link

If you're looking for high-quality activity tracking without the need for all the specs of a smartwatch, the Inspire HR is the Fitbit for you. This rendition offers all the classic and advanced features of the Charge 3 without all the battery draining features of a smartwatch.

Read more

Features

Fitbit Inspire HR has the ability to track up to 15 activities while offering 24/7 heart rate monitoring. This gives the Inspire HR the advantage of calculating more accurate heart rate zones and calorie count.

Furthermore, the advanced heart rate readings offer more detailed sleep tracking features for observing both your REM and light sleep cycles. This 24/ HR tracking also ties in with the SmarTrack function that gives you all day automatic pedometer readings to include hourly activity, distance, and how much time during the day you are actually active. SmartTrack also automatically gathers all tracking data on any of the other many activities it tracks: swimming, biking, running, lifting, etc.

Although you will have to connect to your smartphone for GPS running activity, you won't be lost on your weekly activity as the Inspire HR saves up to 7 days of by the minute detailed activity as well as storing daily activity totals for up to 30 days.

It also offers an app geared toward women. Aiding them in keeping track of monthly cycles and symptoms, allowing them to be more in tune with their bodies.

Battery

When utilizing the Inspire HR on a daily basis for basic activity tracking on most of the 15 sport settings without constant GPS connection, you can get up to 5+ days of uninterrupted tracking.

Design

Inspire HR has a silicone band that is used in most sports watches, offering a solid simple soft fit that doesn't irritate the skin. It is secured with an aluminum latch and tang so you won’t sweat it coming undone during your activity.

Although there are many different 3rd party bands with personal designs and other materials, it comes ready with a sporty sleek design that has more girth than width. It is also much lighter and compact than the coveted Fitbit Charge.

Value

You get about 90% of what the Charge three offers and the price reflects that. At a 3rd of the cost, the value is unbeatable. It is a great compromise for those that want all the activity without all the smart and you won't be crying when you get the bill.

3. Alta HR

Where to buy
Alta HR
Amazon Link

The Alta HR is the lightest, most “slim” designed screen-included Fitbit, aimed at active lifestyles whom prefer to not wear any “bulky-tech” on their arms. The watch includes a small display, and slightly less features than the charge HR, but boasts a 7 day battery life, many accessories, interchangeable colors and style wristbands for the fashionable.

Read more

Features
Like the Charge HRs’, the Alta HR includes an OLED-tap display, with continuous heart-rate reading, calories burned, distance, and steps. Like others, the watch itself is advertised as “rain, sweat, and splash proof.” Other basic features like caller/text ID and calendar alerts are included. Newer features like sleep and sleep-tracking is included. Unfortunately for the running enthusiast, the Alta HR does not include either phone-connected or stand-alone GPS. Also absent are music control, guided breathing, and “on-screen workouts”.

Battery life
Up to 7 day battery life, again depending on use.

Design
The Alta HR is FitBit’s slimmest screen-included watch, dimensions being 1.6 inches wide, by 1.3 inches long, .6 inches height (for the actual screen). The screen itself is also monochrome such as the Charge HR. The Alta HR comes in some brillant color options such as fuchsia and coral. While initially there are 6 color options to purchase, Fitbit also offers what it calls “designer accessories” strictly for the Alta HR, which range in styles like metal bands, leather, and classic straps.

Cost
When compared to other Fitbits, The Alta HR is in the low-middle to high price range, depending on color. The pink/rose-gold color is the only “special edition” available at the higher-end of pricing. The interchangable bands vary im price, mostly in the low-range of accessory pricing.

4. Charge HR 2

Where to buy
Charge HR 2
Amazon Link

The Fitbit Charge HR 2 includes the most features per price, and the most color options of all Fitbits. A well-balanced range of features for runners.

Read more

Features
Includes a high-resolution, large OLED tap display, with phone-connected GPS tracking, continuous heart-rate reading, calories burned, distance, and steps. There is also a unique “reminder to move” of which will help those motivated by reminding that they have been sitting too long. Not only will the Charge HR 2 provide silent vibrating alarms, it will also monitor sleep and sleep stages. The Charge HR 2 tracks specific workouts via the multi-sport feature, and uses the "Smart-Track” log feature to log workouts on the connected app. Call and Text notifications are included, with a unique guided breathing feature that will assist with lowering heart rate when needed. One missing feature in this watch is music control,

Battery life
Up to 5-day battery life, depending on use.

Design
The Charge HR 2 boasts some impressive color and customization options. While the watch face itself has monochrome font colors and limited customizable options, besides font style changes, the watch band is interchangeable and 3rd-party retailers sell bands that match any outfit or style. Initial band colors include: blue, black, plum, teal, and the special editions (22k gold-plated tracker/rose gold band, gunmetal stainless steel tracker/black band).

Cost
The cost of the Charge HR 2 is in the mid-high price range in comparison of other Fitbits, with two special editions, 22k Rose Gold plated, and gunmetal stainless steel at the highest end.

5. Blaze

Where to buy
Blaze
Amazon Link

The FitBit Blaze is a cross between a fitness and a smart-watch, with features for the “best of both worlds”. Also, the Blaze is easily the most stylish Fitbit with interchangeable bands and customizable watch faces.

Read more

Features
The Blaze features some unique smartwatch capabilities, which other FitBits do not. This includes a full-color touch screen, with not only caller and text alerts, but also e-mail, calendar notifications and music controls.

Unique from FitBit’s other smartwatch the Surge, the Blaze features include customizable clock faces, guided breathing, and sleep stage analysis. Other standard FitBit features include continuous HR, calories burned, distance, cellphone-synced GPS, and automatic fitness tracking. One of the most unique features of the Blaze is called "on-screen workouts" which works with the Fitstar app to guide you step by step through whichever workout you choose.

Battery life
Up to 5 day battery life, depending on use.

Design
The watch has tech-like square-shaped screen. The screen displays multiple colors and images, as well as clock faces to match your outfit, watch band, etc. The initial band colors come in blue, black, silver, and gold/pink gunmetal/black (the latter being special editions.) Because the Blaze screen itself is removable, there are many watch bands (leather, metal, and others), as well as different color frames for the screen.

Cost
The Blaze cost is in the mid-high range when compared to other fitbits, similar to the Charge HR. The Blaze also comes in two special editions: 22k rose-gold plated and gunmetal stainless steel, each at the higher-end of price.

6. Ionic

Where to buy
Ionic
Amazon Link

Introducing Fitbit Ionic—the watch designed for your life. Find the guidance to reach your goals with dynamic personal coaching so you can set and achieve targets, built-in GPS and continuous heart rate monitoring. Stay motivated by storing and playing 300+ songs and get inspired by a global fitness community. Plus, get convenient access to popular apps, payments on your wrist and a battery life of up to 5 days.

Read more

Features

Your own personalized work-outs via step-by-step coaching on your wrist

300 songs, and download your choice of music from pandora

GPS-GLONASS to track your pace, routes, and distance with pure-pulse tracking for your heart rate in all real hands-on time zones.

Includes small and large wristbands for secure comfortable FIT for night and daytimes.

Easy access to top APPS for weather and sports and you can pay while on the go via the NFC-chip.   

Track your all-day activities, workouts, rides, swims and runs with 4 days of reliable battery life.      

Battery life
Four days of battery life, this varies depending on level of use of functions

Design

Square attractive face with user-friendly visual displays and easy access to functions.

Cost

The price is user-friendly for a high-performance investment

7. One

Where to buy
Amazon Link
One
Amazon Link

The Fitbit One is clip-on device for the casual fitness enthusiast with slightly more features than the Zip, phone-sync capabilities, and a long battery life.

Read more

Features
The One is another limited-feature device that clips onto the user in multiple areas (shirt, belt, bra, etc.) for incognito use while running. Unlike the Zip, the One not only features steps, distance, calories and time, but also floors climbed, sleep tracking and silent/vibrating alarm, accessed by push-button scroll. The One is also Fitbit app compatible via bluetooth, which will transmit and store all of the information logged.

Battery life
Up to 14-day rechargeable battery life, depending on use.

Design
The One measures 1.89 inches tall, .076 inches wide, and .38 inches thick, fitting easily in a pocket or under clothes. The dongle itself is removable from a silicone cover, of which a multitude of colors are available via Amazon (there is even an off-brand silicone watch cover available for those who want to wear it via wrist.) Unlike the Zip, the Fitbit One has a black-and-white OLED display, which is backlit and easy to see in directly sunlight, or dark environments.

Cost
The Fitbit One comes in 3 colors and is in the low price range when compared to other Fitbits. They include black, dark grey and burgundy.

Amazon Link

8. Flex 2

Where to buy
Amazon Link
Flex 2
Amazon Link

The Fitbit Flex 2 is the most slim, and lightest screen-less Fitbit, as well as the only Fitbit watch that is completely waterproof. Although limited on capabilities (including a visible clock), accurate fitness tracking is still included.

Read more

Features
The Flex 2 features no LCD screen, meaning no clock, text/caller alerts, or other screen-provided capabilities. Instead, the Flex 2 provides fitness tracking by lights that monitor progress in multiple areas. The lack of LCD screen does mean that this Fitbit is completely waterproof, for those worried about running in wet conditions. Unfortunately, the Flex 2 does not read heart rate, so calories burned are estimated through movement/steps. Also, neither phone-synced, nor stand-alone GPS is available on the Flex 2. Regardless, the Flex 2 syncs to a phone which will then read out calories burned (through movement), steps, distance, and sleep tracking.

Battery life
Up to 5 day battery life, depending on use.

Design
The Flex 2 comes in 4 basic, non-interchangeable colors, the tracker itself is removable. The watch is very slim, 0.4 inches wide, and is ideal for runners who don’t care about instant read-outs, but rather slim and light equipment. This watch also has 2 unique accessories available from Fitbit, one a “pendant” which turns the Flex 2 into a silver necklace, and one a “bangle”, which covers the Flex 2 to become a sterling silver bracelet. Each of these accessories are in the high price range, when compared to other Fitbit accessories.

Cost
In comparison to other Fitbit watches, the Flex 2 is listed in the low to mid price range depending on color. The color options include: navy, black, lavender, and magenta.

Amazon Link

9. Zip

Where to buy
Amazon Link
Zip
Amazon Link

The Fitbit Zip is a clip-on pedometer-like device for the casual fitness enthusiast with simplified, yet limited features, phone-sync capabilities and a very long battery life.

Read more

Features
The Zip is very limited on features compared to other Fitbits. The Zip clips onto the user, on a pocket or waistband and scrolls through information with a tap-display. While similar to a pedometer, the Zip calculates only calories and distance through steps taken, all of which can be synced to a Fitbit-app enabled phone (via bluetooth, like all other Fitbits.) Also featured on the Zip is a clock with customizable font, on a monochrome display. It does not include HR monitoring, or text/call alerts.

Battery life
Up to 6-month battery life, depending on use with replaceable watch battery.

Design
The Zip comes in 6 vibrant colors such as pink, “zip” blue, and magenta and measures 1.2 wide by 1.8 inches high. The Zip itself is removable and interchangeable with other clip cases available via Amazon. The screen is strictly monochrome LCD (which may be difficult to see in direct sunlight), with customizable clock font via connected Fitbit app. For avid runners, a clip-on step tracker may not be the best choice of comfort or reliability.

Cost
The Fitbit Zip lists 6 bright colors and is in the lowest price range, when compared to other Fitbits.

Amazon Link

10. Versa

Where to buy
Versa
Amazon Link

Some runners say that this one is a little brother of Iconic but with a much lower price. This one can be perfect for those who don’t need so many features but they still want to enjoy great fitness tracker.

Read more

Features
It measures of course your heart rate, sleep stages and there are many exercise modes so you can have different measures depending on the sport. You can get a call, text someone. This device is like a coach. You can store around 300 songs in it and you don’t need a phone.
This Fitbit has colorful touchscreen that has level of brightness around 1,000 nits. It means that no matter what weather is outside, you are able to see everything clearly. We’ve already said that this Fitbit has some fewer features than Iconic like GPS. However, it also has some improvements. MAny Iconic enthusiasts complained that it’s a little hard to customize the product.

Batery life

It will be able to work round 4 days but it depends on the modes and apps used.

Design

For many users, the overall look of the device is very pleasant. It’s not too bulky, it has some other shape than the previous fitness trackers. Runners say that you can really concentrate on the display, with some other models, it wasn’t that easy. The brand claims that it’s also one of the most lightweight smartwatches so it will be great no matter if you have large or small wrists. The design is very functional and it’s easy to use this device. There’s wake up button on the left-hand side and there are also two smaller for pausing and finishing. The strap stays in place thanks to the clasp that provide very firm grip but you can make it looser whenever you want. There are many different versions of the strap. You can choose if you want fabric, metal or sillicon as the straps are interchangeable.

Cost
You will need to spend around 200 dollars on this one. Comparing to Iconic and the other models, this is very attractive price and comparing to the normal smartwatches, this is a great deal.

Sources

  1. James Peckham, Best Fitbit 2017: Which is right for you?, Informative Technology Article
  2. CNET, Wearable Tech Reviews, List of technology reviews
  3. The Wirecutter, The Best Fitness Tracker, Technology Reviews
  4. Courtney Jespersen, Fitbit Comparison: Which Fitbit Activity Tracker Is Best for You?, Technology Reviews
  5. Michael Sawh, Best Fitbit 2017: How to choose the right tracker for your goals, Technology Reviews
  6. Tucker Cummings Miller , Which Fitbit Is Right for Me?, Technology Comparison
  7. Simon Jary, The best Fitbit for 2017, Technology Comparison
  8. Fitbit, What should I know about heart rate data, FAQ
  9. Fitbit, Please explain how elliptical tracking works, Community Message Board
  10. Fitbit, Surge Sizing Chart, Sizing Chart
  11. Fitbit, Charge HR/HR 2 Sizing Chart, Sizing Chart
  12. Fitbit, Blaze Sizing Chart, Sizing Chart
  13. Fitbit, Alta HR Sizing chart, Sizing Chart
  14. Fitbit, Flex 2 Sizing Chart, Sizing Chart
  15. James Comstock, Eight years of Fitbit news leading up to its planned IPO, Informative Article

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Inside RunnerClick Pro, runners of all strengths come together to meet and support one another, get answers to burning questions, learn from experts, participate in personal challenges, and more.