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Compare 3 products

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Fitbit Flex Activity Tracker
Fitbit Flex
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Fitbit Flex 2 Activity Tracker
Fitbit Flex 2
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Polar Loop 2 Activity Tracker
Polar Loop 2
Available colors
Editiorial reviews
16
3.9 out of 5
8 user ratings
5 stars
12 %
4 stars
87 %
3 stars
0 %
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
8
3.2 out of 5
3 user ratings
5 stars
0 %
4 stars
33 %
3 stars
66 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
40
4.6 out of 5
40 user ratings
5 stars
67 %
4 stars
25 %
3 stars
7 %
2 stars
0 %
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 %
39
4.1 out of 5
39 user ratings
5 stars
33 %
4 stars
43 %
3 stars
23 %
2 stars
0 %
1 stars
0 %

General

Braceletyesyesyes
Bracelet Thickness0.39 in0.27 in0.43 in
Bracelet Width0.55 in0.43 in0.79 in
Clipsnonono

Image

Displaynonoyes
Display typeLEDLED
N/A

Dimensions

Weight0.3 oz0.83 oz1.34 oz

Design

Colour of product
  • Black
  • Blue
  • Green
  • Grey
  • Lime
  • Navy
  • Orange
  • Pink
  • Red
  • Turquoise
  • Black
  • Lavender
  • Magenta
  • Navy
  • Black
  • Pink
  • Red
  • White

Features

Water resistantyesyesyes
Fully Waterproofnoyesyes
Accelerometeryesyes
N/A
Heart rate monitoryes
N/A
yes
Calorie counteryesyesyes
Distance meteryesyesyes
Pedometeryesyesyes
Sleep readingyesyesyes
Status indicator (LED-diod)yesyesyes
Touchscreennonono
Vibration alarmyesyesyes
Watchyesyesyes
IP code (level of dust/water resistance)
N/A
N/A
IP68
Speedometer
N/A
N/A
yes
Support for HRM chest strap
N/A
N/A
yes

Connectivity

Bluetoothyesyesyes
Bluetooth version4.0 LE4.0
N/A
GPSnonono
NFCyesnono

Compatibility

Compatible devices
  • Android
  • iPad
  • iPhone
  • iPod
  • Windows Phone
  • Android
  • iPad
  • iPhone
  • iPod
  • Windows Phone
  • Android
  • iPad
  • iPhone
  • iPod

Power

Battery life5.0 day5.0 day8.0 day
Battery type
Lithium Polymer
Lithium Polymer
Lithium Polymer
Charging via USByesyesyes
Battery capacity
N/A
N/A
38.0 mAh

Often compared with Fitbit Flex

Often compared with Fitbit Flex 2

Often compared with Polar Loop 2