Fitbit Flex
Top 30%148 points
Top 30%
Has goal setting
Number of fitness trackers
lowmidhigh
65% of all fitness trackersYes
No
Has goal setting
Tracks your sleep
battery life
Is dustproof and water resistant
Yes
Withings Activité
Yes
Best

Fitbit Flex: 57 facts and highlights

1. battery life

With a longer battery life you don’t have to worry about charging the device as often.
6days
Withings Activité: 365days
64
0

2. Has an alarm clock

It includes an alarm clock which you can set in order to wake you up or to act as a reminder.
Fitbit Flex
36% have it
59
1

3. Has silent alarm

The device can wake you using vibration, so as not to disturb anyone else sleeping in the room.
Fitbit Flex
39% have it
46
0

4. Has a display

The device has an electronic display to present information to the user.
Fitbit Flex
69% have it
42
0

5. Is dustproof and water resistant

Dustproof / water resistant at depth equal to or greater than 1m.
Fitbit Flex
65% have it
41
0

6. Is compatible with Android

It is compatible with a range of Android devices such as smartphones and tablets.
Fitbit Flex
77% have it
41
0

7. Has a stopwatch

With a stopwatch you can time yourself.
Fitbit Flex
34% have it
37
0

8. Has exercise tagging

After exercising, you can add details of your workout eg. jogging, swimming, cycling. This enables the device to provide more accurate information, such as the number of calories burnt.
Fitbit Flex
41% have it
36
0

9. Tracks your sleep

It can track your sleep, such as how long you sleep for and the quality.
Fitbit Flex
73% have it
35
0

10. Tracks calorie intake

Using the app, you can input the food you eat to help you manage your nutrition better.
Fitbit Flex
31% have it
35
0

11. Has achievements

You are awarded achievements for reaching goals, helping to encourage you and keep you motivated.
Fitbit Flex
46% have it
34
0

12. Automatically syncs

The device automatically syncs your data when in range of your computer or smartphone.
Fitbit Flex
56% have it
33
0

13. Has inactivity alerts

The device detects when you have been idle for too long, and alerts you to encourage you to stay active.
Fitbit Flex
29% have it
32
0

14. has a rechargeable battery

The battery can be recharged and used over again.
Fitbit Flex
71% have it
32
0

15. Compatible with MyFitnessPal

MyFitnessPal is a popular app designed to help you lose weight. With a compatible fitness tracker you can sync data between the two apps.
Fitbit Flex
27% have it
32
0

16. waterproofing maximum depth

These devices will not experience water damage, e.g. in the shower. Devices which can withstand more water pressure are better for swimming or diving.
10m
Runtastic Moment Fun: 100m
32
0

17. Is compatible with iOS

It is compatible with a range of iOS devices such as iPhones, iPads and the iPod Touch.
Fitbit Flex
85% have it
32
0

18. Bluetooth version

4
Huawei Fit: 4.2
31
0

19. Provides sleep reports

Your sleep data is analysed to give you a report, available to view through the app or website. This allows you to see the quality of your sleep and to help you make improvements.
Fitbit Flex
64% have it
31
0

20. Free application

You can download the app for free, from platforms such as Google Play or the App Store.
Fitbit Flex
46% have it
31
0

21. Has exercise diary

It has an exercise diary, allowing you to easily keep track of your previous workouts.
Fitbit Flex
23% have it
30
0

22. Syncs wirelessly

The device syncs all of your data wirelessly, without the need for cables.
Fitbit Flex
78% have it
30
0

23. Has social features

Friends using the same app can be integrated with your account, allowing you to compete with them. This increases your motivation and makes it more enjoyable.
Fitbit Flex
54% have it
30
0

24. Integrates with social networks

It allows you to share information to popular social networks.
Fitbit Flex
50% have it
30
0

25. width

13.99mm
Misfit Ray: 12mm
29
0

26. smaller app size (iOS app)

A smaller size means that the app will take up less space on your Apple device. This leaves more space for other apps, as well as other data such as photos and music.
14MB
Bowflex Boost: 3.4MB
29
0

27. Provides activity reports

Your activity data is analysed to give you reports, available to view through the app or website. This allows you to see how active you have been and to help you make improvements.
Fitbit Flex
89% have it
29
0

28. fitness apps supported

The tracker is compatible with more fitness apps, such as apps for tracking calorie intake, running or sleeping.
31
Withings Activité: 78
28
0

29. Number of Android fitness apps supported

The tracker is compatible with more fitness apps that are available on Android devices, such as apps for tracking calorie intake, running or sleeping.
12
Withings Activité: 27
28
0

30. Has goal setting

Allows you to set your own goals, such as reaching 15,000 steps in a single day.
Fitbit Flex
65% have it
28
0

31. Syncs to the cloud

Your data is synced to the cloud, making it easier to access across different devices and making sure it is always backed up in case you lose your device.
Fitbit Flex
39% have it
28
0

32. Ad-free

Adverts can be distracting and obtrusive. Apps and blogs without ads are more aesthetically pleasing, nicer to use, and make the content stand out.
Fitbit Flex
45% have it
28
0

33. Compatible with heart rate monitors

It supports third-party heart rate monitors to incorporate your pulse data.
Fitbit Flex
23% have it
28
0

34. Number of iOS fitness apps supported

The tracker is compatible with more fitness apps that are available on iOS devices, such as apps for tracking calorie intake, running or sleeping.
14
Withings Activité: 40
27
0

35. sweat resistant

Resistance to sweat makes it ideal for use while doing sports.
Fitbit Flex
83% have it
27
0

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