We and our partners use cookies to give you the best online experience, including to personalise advertising and content. Data about your interaction with this site and the ads shown to you may be shared with companies involved in the delivery and/or personalisation of ads on this site and elsewhere online.

Compare 4 products

Close
Polar M400 HR Fitness Watch
Polar M400 HR
Close
TomTom Multi-Sport Cardio Fitness Watch
TomTom Multi-Sport Cardio
Close
TomTom Spark Fitness Watch
TomTom Spark
Close
TomTom Spark 3 Fitness Watch
TomTom Spark 3
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
6
6 editorial reviews
TomTom's out to prove it's serious about fitnessRead more
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
6
4.1 out of 5
5 user ratings
5 stars
20 %
4 stars
80 %
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 %
35
4.1 out of 5
35 user ratings
5 stars
34 %
4 stars
45 %
3 stars
20 %
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 %
38
4.3 out of 5
38 user ratings
5 stars
50 %
4 stars
34 %
3 stars
15 %
2 stars
0 %
1 stars
0 %

Display

Screen resolution128 x 128 px144 x 168 px144 x 168 px144 x 168 px
Backlightyesyes
N/A
N/A
Touchscreen
N/A
yesnono
Colour screen
N/A
nonono

Dimensions

Weight1.98 oz2.24 oz1.73 oz1.62 oz
Gender
N/A
Men's
  • Men's
  • Women's
  • Men's
  • Women's
Width
N/A
N/A
0.87 in0.87 in
Depth
N/A
N/A
0.45 in0.98 in
Thickness
N/A
N/A
0.45 in0.45 in

Design

Colour of productRed
  • Black
  • Black,Red
  • Green,White
  • Grey,Red
  • Grey,White
  • Red,Turquoise
  • Red,White
  • Black
  • Black,Blue
  • Black,Pink
  • Black,Purple
  • Black,Turquoise
  • Black,Turquoise,White
  • Brown
  • Black
  • Blue,Black
Protection featuresWater resistantWater resistantWater resistantWater resistant
Waterproof depth305540

Features

Heart Rate MonitorBuilt-inBuilt-innoSupport for HRM chest strap
Distance meteryesyesyes
N/A
Alarmyesyesyesyes
Altimeteryesyes
N/A
N/A
Calorie counter
N/A
yesyesyes
Compass
N/A
yesyes
N/A
Date display
N/A
yesyesyes
Display light
N/A
yes
N/A
yes
Pedometer
N/A
yesyesyes
Speedometer
N/A
yesyesyes
Timer
N/A
yes
N/A
yes
Vibration alarm
N/A
yesyesyes
Sleep reading
N/A
N/A
yesyes
Stopwatch
N/A
N/A
yesyes

Connectivity

Bluetoothyesyesyesyes
GPSyesyesyesyes
Bluetooth version
N/A
4.02.04.0
GLONASS
N/A
yesyesyes

Power

Battery capacity190.0 mAh
N/A
N/A
N/A
Battery typeBuilt-inLi-IonBuilt-inLi-polymer
Battery life (running)
N/A
8.0 h11.0 h11.0 h
Battery life (standby mode)
N/A
N/A
21.0 day21.0 day

Often compared with TomTom Spark

Often compared with TomTom Spark 3