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 3 products

Close
Fitbit Surge Fitness Watch
Fitbit Surge
Close
Polar M400 HR Fitness Watch
Polar M400 HR
Close
TomTom Spark 3 Cardio Fitness Watch
TomTom Spark 3 Cardio
Available colors
Editiorial reviews
11
3.8 out of 5
6 user ratings
5 stars
33 %
4 stars
33 %
3 stars
33 %
2 stars
0 %
1 stars
0 %
Read editorial 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
7
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
42
4.1 out of 5
42 user ratings
5 stars
28 %
4 stars
52 %
3 stars
19 %
2 stars
0 %
1 stars
0 %
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
3.9 out of 5
35 user ratings
5 stars
25 %
4 stars
42 %
3 stars
31 %
2 stars
0 %
1 stars
0 %

Dimensions

Gender
  • Men's
  • Women's
N/A
  • Men's
  • Women's
Width1.34 in
N/A
0.87 in
Depth1.34 in
N/A
0.98 in
Weight1.55 oz1.98 oz1.66 oz
Thickness
N/A
N/A
0.54 in

Design

Colour of product
  • Black
  • Blue
  • Orange
Red
  • Black
  • Blue
Band materialElastomer
N/A
N/A
Protection featuresWater resistantWater resistantWater resistant
Waterproof depth53040

Features

Heart Rate MonitorBuilt-inBuilt-inBuilt-in
Distance meteryesyes
N/A
Calorie counteryes
N/A
yes
Alarmyesyesyes
Altimeteryesyes
N/A
Compassyes
N/A
yes
Date displayyes
N/A
yes
Display lightyes
N/A
yes
Pedometeryes
N/A
yes
Sleep readingyes
N/A
yes
Speedometeryes
N/A
yes
Stopwatchno
N/A
yes
Vibration alarmyes
N/A
yes
Timer
N/A
N/A
yes

Connectivity

Bluetoothyesyesyes
Bluetooth version4.0
N/A
4.0
GLONASSno
N/A
yes
GPSyesyesyes

Power

Battery typeBuilt-inBuilt-inLi-polymer
Battery life (running)5.0 h
N/A
11.0 h
Battery life (standby mode)5.0 day
N/A
21.0 day
Battery capacity
N/A
190.0 mAh
N/A

Often compared with Fitbit Surge