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Fitbit Charge 3 vs Fitbit Flex 2

Fitbit Charge 3 Activity Tracker
Fitbit Charge 3
Fitbit Flex 2 Activity Tracker
Fitbit Flex 2
Available colors
Editiorial reviews
18
3.9 out of 5
9 user ratings
5 stars
11 %
4 stars
77 %
3 stars
11 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
13
3.8 out of 5
6 user ratings
5 stars
0 %
4 stars
100 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
40
4.1 out of 5
40 user ratings
5 stars
37 %
4 stars
35 %
3 stars
25 %
2 stars
2 %
1 stars
0 %
35
4.2 out of 5
35 user ratings
5 stars
37 %
4 stars
42 %
3 stars
20 %
2 stars
0 %
1 stars
0 %

Full Comparison

General

Fitbit Charge 3Fitbit Charge 3
Fitbit Flex 2Fitbit Flex 2
Braceletyesyes
Bracelet Width0.72 in0.43 in
Clipsnono

Image

Fitbit Charge 3Fitbit Charge 3
Fitbit Flex 2Fitbit Flex 2
Displayyesno
Display typeOLEDLED

Dimensions

Fitbit Charge 3Fitbit Charge 3
Fitbit Flex 2Fitbit Flex 2
Weight1.06 oz0.83 oz

Design

Fitbit Charge 3Fitbit Charge 3
Fitbit Flex 2Fitbit Flex 2
Colour of product
  • Black
  • Blue
  • Lavender
  • White
  • Black
  • Lavender
  • Magenta
  • Navy

Features

Fitbit Charge 3Fitbit Charge 3
Fitbit Flex 2Fitbit Flex 2
Water resistantyesyes
Fully Waterproofyesyes
Accelerometeryesyes
Calorie counteryesyes
Distance meteryesyes
Pedometeryesyes
Sleep readingyesyes
Touchscreenyesno
Vibration alarmyesyes
Watchyesyes

Connectivity

Fitbit Charge 3Fitbit Charge 3
Fitbit Flex 2Fitbit Flex 2
Bluetoothyesyes
Bluetooth version4.04.0
GPSnono
NFCyesno

Compatibility

Fitbit Charge 3Fitbit Charge 3
Fitbit Flex 2Fitbit Flex 2
Compatible devices
  • Android
  • iPad
  • iPhone
  • iPod
  • Android
  • iPad
  • iPhone
  • iPod
  • Windows Phone

Power

Fitbit Charge 3Fitbit Charge 3
Fitbit Flex 2Fitbit Flex 2
Battery life7.0 day5.0 day
Battery type
Lithium Polymer
Lithium Polymer
Charging via USByesyes

Pros & Cons

Pros
      Cons

          Often compared with Fitbit Charge 3

          Often compared with Fitbit Flex 2