Fitbit Flex 2

Fitbit Flex 2

Fitbit Flex 2 Features

  • Stylish Design
  • Activity/Inactivity and Burned Calories tracking
  • Distance and Steps counting
  • Sleep Tracking with Sleep Reports
  • Swim-proof (5 ATM)
  • Five Day Battery Life
  • LED indicator lights

Fitbit Flex 2 Specs

Basic Info

Wear TypeWristband

Activity & Fitness Tracking

Sleep Analysis / Sleep Time
Heart Rate / Pulse
Stairs / Floors
Exercise Tagging
Smart Coach
Goal Setting
Inactivity Alert

Additional Features

Watch / Clock
Alarm Clock
Music Playback
ReportsActivity, Sleep

Smartphone Remote Features

Caller ID
Music Control
Call Control
Camera Control
Find Phone


Duration5 days
Battery TypeRechargeable Battery

Physical Specs

Water Resistance
IP Rating5 ATM
Weight24 grams
Dimensions31.7 x 8.9 x 6.8 mm


User InterfaceLED Lights


OS X / Mac
Windows Phone
Web Portal
Social Features



Sports and Fitness Activities

Best For:
  • All-Day Activity
  • Running
  • Swimming
  • Walking

Fitbit Flex 2 Review

Fitbit Flex 2 is very fashionable, to say the least. It comes in four colors and it features a minimalistic design which is sure to attract a broad audience. It is able to track your sleeping habits, the number of calories you burned, and the distance you covered. When you order, you receive both the small and the large band for the tracker. One of the features that make is great for swimmers, scuba divers, etc, is the fact that it is completely waterproof. It will also track your sleeping routine.

Pros / What Customers Like:

  • The fact that this fitness tracker is waterproof makes it ideal for swimmers and for people taking part in water-based activities.
  • It will track your sleep habits and it can also wake you up by a gentle vibration.
  • The price is great for new fitness activists who are looking for their first fitness tracker.

Cons / What Customers Don't Like:

  • Some customers have reported that the battery life gets worse after a while and it’s not as great as it is with other Fitbit bands.
  • Some people say that it lacks a variety of functions and that it’s not worth it.


Fitbit Flex 2 is a good fitness tracker for beginners because it’s fashionable, it contains the basic functionality you would expect from it, and the price is not as high as you would see with other fitness trackers. However, most users will say that it feels blank because there are no special functions you normally expect from Fitbit bands, for example measuring your heart rate. It will alert you if you receive a call or a text and it uses LED lights to show you how more you need to move to reach your daily objective. Overall, it’s a nice purchase.


Manufacturer Website:


Expert Reviews and Ratings

  • • Expert Review by Adam Sinicki

    The Fitbit Flex 2 is not for athletes or serious gym rats. For those who are casually interested in getting a bit fitter, though, the ... Full review

    8.1of 10
  • • Expert Review by Robert Leedham

    In the grand scheme of fitness bands, the Fitbit Flex 2 doesn't do all that much. What it does do it's really good at, and ... Full review

    4of 5
  • • Expert Review by Britta O'Boyle

    For the lower-end of the activity market, the Flex 2 has a good thing going on, offering simple, stylish and unobtrusive tracking. It won't be ... Full review

    4.0of 5
  • • Expert Review by Althea Chang

    If you want to track your activities with an inexpensive fitness tracker that doesn't look like one, you'll appreciate the $99 Fitbit Flex 2. Full review

    8of 10
  • • Expert Review by Abigail Bassett

    Fitbit Flex 2: The waterproof tracker is smaller, lighter, and better looking than the old Flex but it's still got a few issues. Full review

    7of 10
  • • Expert Review by Michael Sawh , Lily Prasuethsut

    Has living longer with the Flex 2 altered our opinion of the waterproof tracker? Yes and no. We still feel the same about the design ... Full review

    3.5of 5
  • • Expert Review by Alan Martin

    Some small irritations, but otherwise an excellent fitness tracker at a decent price Full review

    4of 5
  • • Expert Review by Jonathan Bray

    Despite a few annoyances, the Fitbit Flex 2 is a near-perfect affordable fitness tracker Full review

    4of 5
  • • Expert Review by Justin Rubio

    The Flex 2 does a decent job tracking your activity, but aside from its LEDs, it essentially has no way to tell you anything. Full review

    7.5of 10
  • • Expert Review by Simon Jary

    The Fitbit Flex 2 is a chic and slim, lightweight wristband (with bangle and pendant accessories) that tracks and monitors your daily activity and sleep ... Full review

    8of 10

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