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Compare 3 products

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Garmin Forerunner 645 Music Fitness Watch
Garmin Forerunner 645 Music
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Garmin Forerunner 735XT Fitness Watch
Garmin Forerunner 735XT
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Suunto Spartan Trainer Wrist HR Steel Fitness Watch
Available colors
Editiorial reviews
10
3.8 out of 5
6 user ratings
5 stars
16 %
4 stars
50 %
3 stars
33 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
8
4.4 out of 5
4 user ratings
5 stars
75 %
4 stars
25 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
5
5 editorial reviews
A new HR reader gives the Spartan Sport more muscleRead more
I think Suunto finally got their groove back.  After what I’d argue as 1-2 years of being a bit lost, today they’ve nailed it with a product that hits the target audience perfectly and does so at an awesome price. Read more
A cheaper multi-sport watch that's good for triathletesRead more
Read editorial reviews
User rating
44
3.9 out of 5
44 user ratings
5 stars
22 %
4 stars
47 %
3 stars
29 %
2 stars
0 %
1 stars
0 %
48
4.0 out of 5
48 user ratings
5 stars
27 %
4 stars
47 %
3 stars
18 %
2 stars
6 %
1 stars
0 %
39
4.3 out of 5
39 user ratings
5 stars
46 %
4 stars
38 %
3 stars
12 %
2 stars
2 %
1 stars
0 %

Display

Screen resolution240 x 240 px215 x 180 px218 x 218 px
Touchscreennonono
Colour screenyesyesyes
Backlight
N/A
yes
N/A

Dimensions

Gender
  • Men's
  • Women's
  • Men's
  • Women's
  • Men's
  • Women's
Width1.67 in1.75 in1.81 in
Depth1.67 in1.75 in1.81 in
Weight1.49 oz1.42 oz2.33 oz
Thickness0.53 in0.46 in0.59 in

Design

Colour of product
  • Black
  • Red
  • Black,Grey
  • Black,Turquoise
  • Black
  • Blue
  • Silver
  • White
Band materialSilicone
N/A
N/A
Protection featuresWater resistantWater resistantWater resistant
Waterproof depth5550

Features

Heart Rate MonitorBuilt-inBuilt-in
  • Built-in
  • Support for HRM chest strap
Distance meteryesyes
N/A
Calorie counteryesyesyes
ANT+yesyes
N/A
Alarmyesyesyes
Altimeteryes
N/A
yes
Barometeryes
N/A
N/A
Compassyesyes
N/A
Date displayyesyesyes
Display lightyesyesyes
Pedometeryesyesyes
Sleep readingyesyesyes
Speedometeryesyesyes
Stopwatchyesyesyes
Temperature sensoryesyes
N/A
Timeryesyesyes
Vibration alarmyesyesyes

Connectivity

Bluetoothyesyesyes
GLONASSyesyesyes
GPSyesyesyes
Bluetooth version
N/A
4.0
N/A

Power

Battery life (running)12.0 h11.0 h10.0 h
Battery life (standby mode)7.0 day11.0 day14.0 day
Battery type
N/A
Built-inLi-Ion

Often compared with Garmin Forerunner 645 Music

Often compared with Garmin Forerunner 735XT