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Polar M400 vs TomTom Runner 3 Cardio

Polar M400 Fitness Watch
Polar M400
TomTom Runner 3 Cardio Fitness Watch
TomTom Runner 3 Cardio
Available colors
Editiorial reviews
10
4.0 out of 5
5 user ratings
5 stars
20 %
4 stars
80 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
6
4.1 out of 5
4 user ratings
5 stars
25 %
4 stars
75 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
52
4.0 out of 5
52 user ratings
5 stars
34 %
4 stars
34 %
3 stars
26 %
2 stars
0 %
1 stars
3 %
34
4.3 out of 5
34 user ratings
5 stars
52 %
4 stars
29 %
3 stars
11 %
2 stars
5 %
1 stars
0 %

Full Comparison

Display

Polar M400Polar M400
TomTom Runner 3 CardioTomTom Runner 3 Cardio
Screen resolution128 x 128 px144 x 168 px
Touchscreennono
Colour screennono

Dimensions

Polar M400Polar M400
TomTom Runner 3 CardioTomTom Runner 3 Cardio
Gender
  • Men's
  • Women's
  • Men's
  • Women's
Weight1.98 oz1.66 oz

Design

Polar M400Polar M400
TomTom Runner 3 CardioTomTom Runner 3 Cardio
Colour of product
  • Black
  • Blue
  • Pink
  • White
  • Black,Green
  • Orange,Pink
Protection featuresWater resistantWater resistant
Waterproof depth305

Features

Polar M400Polar M400
TomTom Runner 3 CardioTomTom Runner 3 Cardio
Heart Rate MonitorBuilt-inBuilt-in
Distance meteryesyes
Calorie counteryesyes
Alarmyesyes
Date displayyesyes
Display lightyesyes
Pedometeryesyes
Sleep readingyesyes
Speedometeryesyes
Stopwatchyesyes
Timeryesyes

Connectivity

Polar M400Polar M400
TomTom Runner 3 CardioTomTom Runner 3 Cardio
Bluetoothyesyes
Bluetooth version4.04.0
GPSyesyes

Power

Polar M400Polar M400
TomTom Runner 3 CardioTomTom Runner 3 Cardio
Battery life (running)8.0 h9.0 h
Battery life (standby mode)24.0 day21.0 day

Pros & Cons

Pros
      Cons

          Often compared with Polar M400