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Compare 4 products

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Polar M400 HR Fitness Watch
Polar M400 HR
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Sinji Health Watch Fitness
Sinji Health Watch
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TomTom Adventurer Fitness Watch
TomTom Adventurer
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TomTom Spark Fitness Watch
TomTom Spark
Available colors
Editiorial reviews
5
5 editorial reviews
Seems like everyone is getting into the fitness band market these days and as a runner, I find them nice enough but limited as a 'get in shape/get off yourRead more
The Polar M400 has almost everything you would want in both a running watch and daily activity tracker.Read more
The Polar M400 fitness tracker logs your outdoor runs with GPS and measures how much activity you get all day long. It's a compelling choice for runners, but a little too chunky to work as an all-day wearable.Read more
Read editorial reviews
4
4.0 out of 5
3 user ratings
5 stars
33 %
4 stars
66 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
7
4.2 out of 5
3 user ratings
5 stars
33 %
4 stars
66 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
28
4.0 out of 5
28 user ratings
5 stars
28 %
4 stars
46 %
3 stars
25 %
2 stars
0 %
1 stars
0 %
5
4.4 out of 5
5 user ratings
5 stars
40 %
4 stars
60 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
40
4.3 out of 5
40 user ratings
5 stars
42 %
4 stars
42 %
3 stars
15 %
2 stars
0 %
1 stars
0 %
38
4.1 out of 5
38 user ratings
5 stars
34 %
4 stars
39 %
3 stars
23 %
2 stars
2 %
1 stars
0 %

Design

Colour of productRed
  • Black
  • Rose Gold
  • Silver
  • Black
  • Black,Orange
  • Black
  • Black,Blue
  • Black,Pink
  • Black,Purple
  • Black,Turquoise
  • Black,Turquoise,White
  • Brown
Protection featuresWater resistant
  • Dust resistant
  • Water resistant
Water resistantWater resistant
Waterproof depth30
N/A
55
Band material
N/A
Leather
N/A
N/A

Features

Heart Rate MonitorBuilt-inBuilt-inBuilt-inno
Distance meteryesyesyesyes
Alarmyes
N/A
yesyes
Altimeteryes
N/A
yes
N/A
Calorie counter
N/A
yesyesyes
Pedometer
N/A
yes
N/A
yes
Barometer
N/A
N/A
yes
N/A
Compass
N/A
N/A
yesyes
Timer
N/A
N/A
yes
N/A
Vibration alarm
N/A
N/A
yesyes
Date display
N/A
N/A
N/A
yes
Sleep reading
N/A
N/A
N/A
yes
Speedometer
N/A
N/A
N/A
yes
Stopwatch
N/A
N/A
N/A
yes

Connectivity

Bluetoothyesyesyesyes
GPSyes
N/A
yesyes
Bluetooth version
N/A
4.04.02.0
GLONASS
N/A
N/A
yesyes

Power

Battery capacity190.0 mAh100.0 mAh
N/A
N/A
Battery typeBuilt-inBuilt-inBuilt-inBuilt-in
Battery life (standby mode)
N/A
5.0 day21.0 day21.0 day
Battery life (running)
N/A
N/A
5.0 h11.0 h

Often compared with TomTom Spark