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Compare 3 products

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Fitbit Alta HR Activity Tracker
Fitbit Alta HR
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Fitbit Flex Activity Tracker
Fitbit Flex
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Polar Loop 2 Activity Tracker
Polar Loop 2
Available colors
Editiorial reviews
18
3.7 out of 5
5 user ratings
5 stars
0 %
4 stars
80 %
3 stars
20 %
2 stars
0 %
1 stars
0 %
Read editorial 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
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
38
4.2 out of 5
38 user ratings
5 stars
44 %
4 stars
28 %
3 stars
23 %
2 stars
2 %
1 stars
0 %
40
4.6 out of 5
40 user ratings
5 stars
67 %
4 stars
25 %
3 stars
7 %
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 Thickness0.48 in0.39 in0.43 in
Bracelet Width0.59 in0.55 in0.79 in
Clipsnonono

Image

Displayyesnoyes
Display typeOLEDLED
N/A

Dimensions

Weight0.81 oz0.3 oz1.34 oz

Design

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

Features

Water resistantyesyesyes
Fully Waterproofnonoyes
IP code (level of dust/water resistance)IP67
N/A
IP68
Accelerometeryesyes
N/A
Heart rate monitoryesyesyes
Caller IDyes
N/A
N/A
Calorie counteryesyesyes
Distance meteryesyesyes
Pedometeryesyesyes
Sleep readingyesyesyes
Touchscreenyesnono
Vibration alarmyesyesyes
Watchyesyesyes
Status indicator (LED-diod)
N/A
yesyes
Speedometer
N/A
N/A
yes
Support for HRM chest strap
N/A
N/A
yes

Connectivity

Bluetoothyesyesyes
Bluetooth version4.04.0 LE
N/A
GPSnonono
NFCnoyesno

Compatibility

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

Power

Battery life7.0 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 Alta HR

Often compared with Fitbit Flex

Often compared with Polar Loop 2