Data readout via app only
Fitbit Flex 2 Fitness tracker

This model is no longer available or might have limited distribution.

Flex 2
The Fitbit Flex 2 is a band based fitness tracker with step counting, sleep tracking, calories burned and is the first swim-proof device from Fitbit.
Description
The Fitbit Flex 2 is a band based fitness tracker with step counting, sleep tracking, calories burned and is the first swim-proof device from Fitbit.

Ratings Scorecard

Test Results

Ease of use

Ease of use

A composite score of ergonomics, ease of interaction, syncing, pairing, and readability of the display in bright light, and low light.

 /  5
Ease of interaction

Ease of interaction

Ease of accessing core functions, performing key tasks such as: accessing messages, calendars, alarms, etc., interacting with the device menu and app interface, taking activity measurements, reading activity results from the display, responsiveness of touchscreen or other control interaction methods.

 /  5
Ease of pairing

Ease of pairing

An assessment of the steps necessary for pairing the tracker with another device for the first time.

 /  5
Heart-rate monitor accuracy

Heart-rate monitor accuracy

How accurately did the fitness tracker measure our testers actual heart rate.

 /  5
Step count accuracy

Step count accuracy

How accurately did the fitness tracker count our testers actual steps.

 /  5
Water resistance

Water resistance

How resistant the watch is to submersion in water, as tested by subjecting the device to a water pressure equivalent to the depth the manufacturer claims the fitness tracker can withstand.

 /  5
Readability in bright light

Readability in bright light

Readability in bright light such as a sunny day.

 /  5
Readability in low light

Readability in low light

Readability in low light such as at night.

 /  5
Versatility

Versatility

Indicates features that increase a fitness tracker's utility or capabilities. These include how many sensors it has, if time can be displayed on the tracker, GPS tracking, and other useful features.

 /  5