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Compare 5 products

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Garmin Forerunner 645 Fitness Watch
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Garmin Forerunner 735XT Fitness Watch
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Garmin Vivoactive 3 Music Fitness Watch
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Sinji Health Watch Fitness
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Suunto Spartan Trainer Wrist HR Steel Fitness Watch
Available colors

Dimensions

Gender
  • Men's
  • Women's
  • Men's
  • Women's
  • Women's
  • Men's
N/A
  • Men's
  • Women's
Width1.67 in1.75 in1.71 in1.61 in1.81 in
Depth1.67 in1.75 in0.46 in
N/A
1.81 in
Weight1.47 oz1.42 oz1.34 oz
N/A
2.33 oz
Thickness0.53 in0.46 in0.46 in
N/A
0.59 in

Design

Colour of product
  • Beige
  • Black,Stainless steel
  • Grey
  • Purple
  • Black,Grey
  • Black,Turquoise
  • Black
  • Graphite,Rose Gold
  • Black
  • Rose Gold
  • Silver
  • Black
  • Blue
  • Silver
  • White
Band materialSilicone
N/A
SiliconeLeather
N/A
Protection featuresWater resistantWater resistant
  • Water resistant
  • Waterproof
  • Dust resistant
  • Water resistant
Water resistant
Waterproof depth555
N/A
50

Features

Heart Rate MonitorBuilt-inBuilt-inBuilt-inBuilt-in
  • Built-in
  • Support for HRM chest strap
Distance meteryesyesyesyes
N/A
Calorie counteryesyesyesyesyes
ANT+yesyesyes
N/A
N/A
Alarmyesyesyes
N/A
yes
Altimeteryes
N/A
yes
N/A
yes
Barometeryes
N/A
yes
N/A
N/A
Compassyesyesyes
N/A
N/A
Date displayyesyesyes
N/A
yes
Display lightyesyesyes
N/A
yes
Pedometeryesyesyesyesyes
Sleep readingyesyesyes
N/A
yes
Speedometeryesyesyes
N/A
yes
Stopwatchyesyesyes
N/A
yes
Temperature sensoryesyesyes
N/A
N/A
Timeryesyesyes
N/A
yes
Vibration alarmyesyesyes
N/A
yes
Golf watch
N/A
N/A
yes
N/A
N/A

Connectivity

Bluetoothyesyesyesyesyes
GLONASSyesyesyes
N/A
yes
GPSyesyesyes
N/A
yes
Bluetooth version
N/A
4.04.04.0
N/A

Power

Battery typeBuilt-inBuilt-inBuilt-inBuilt-inLi-Ion
Battery life (running)168.0 h11.0 h13.0 h
N/A
10.0 h
Battery life (standby mode)7.0 day11.0 day7.0 day5.0 day14.0 day
Battery capacity
N/A
N/A
N/A
100.0 mAh
N/A

Often compared with Garmin Forerunner 645

Often compared with Garmin Forerunner 735XT

Often compared with Garmin Vivoactive 3 Music