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
Garmin Forerunner 645 Fitness Watch
Garmin Forerunner 645
Close
Garmin Forerunner 735XT Fitness Watch
Garmin Forerunner 735XT
Close
Garmin Instinct Fitness Watch
Garmin Instinct
Close
Garmin Vivoactive 3 Fitness Watch
Garmin Vivoactive 3
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
11
4.1 out of 5
7 user ratings
5 stars
28 %
4 stars
71 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
11
4.3 out of 5
6 user ratings
5 stars
50 %
4 stars
50 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
User rating
53
4.0 out of 5
53 user ratings
5 stars
35 %
4 stars
37 %
3 stars
15 %
2 stars
9 %
1 stars
1 %
49
4.0 out of 5
49 user ratings
5 stars
28 %
4 stars
46 %
3 stars
18 %
2 stars
6 %
1 stars
0 %
56
3.7 out of 5
56 user ratings
5 stars
28 %
4 stars
30 %
3 stars
26 %
2 stars
14 %
1 stars
0 %
146
3.6 out of 5
146 user ratings
5 stars
30 %
4 stars
23 %
3 stars
29 %
2 stars
12 %
1 stars
4 %

Display

Screen resolution240 x 240 px215 x 180 px128 x 128 px240 x 240 px
Touchscreennononoyes
Colour screenyesyesnoyes
Backlight
N/A
yes
N/A
yes
Display type
N/A
N/A
MIPLCD

Dimensions

Gender
  • Men's
  • Women's
  • Men's
  • Women's
N/A
  • Men's
  • Women's
Width1.67 in1.75 in1.77 in0.79 in
Depth1.67 in1.75 in0.6 in0.46 in
Weight1.47 oz1.42 oz1.83 oz1.52 oz
Thickness0.53 in0.46 in
N/A
0.46 in

Design

Colour of product
  • Beige
  • Black,Stainless steel
  • Grey
  • Purple
  • Black,Grey
  • Black,Turquoise
Graphite
  • Black
  • Black,Silver
  • Blue
  • Rose Gold,White
  • Silver,White
  • White
Band materialSilicone
N/A
SiliconeSilicone
Protection featuresWater resistantWater resistantWaterproof
  • Water resistant
  • Waterproof
Waterproof depth55105

Features

Heart Rate MonitorBuilt-inBuilt-inBuilt-inBuilt-in
Distance meteryesyes
N/A
yes
Calorie counteryesyesyesyes
ANT+yesyes
N/A
yes
Alarmyesyesyesyes
Altimeteryes
N/A
N/A
yes
Barometeryes
N/A
yesyes
Compassyesyesyesyes
Date displayyesyes
N/A
yes
Display lightyesyes
N/A
N/A
Pedometeryesyesyesyes
Sleep readingyesyes
N/A
yes
Speedometeryesyes
N/A
yes
Stopwatchyesyesyesyes
Temperature sensoryesyesyesyes
Timeryesyesyesyes
Vibration alarmyesyesyesyes
Golf watch
N/A
N/A
N/A
yes

Connectivity

Bluetoothyesyesyesyes
GLONASSyesyesyesyes
GPSyesyesyesyes
Bluetooth version
N/A
4.0
N/A
4.0

Power

Battery typeBuilt-inBuilt-inBuilt-inBuilt-in
Battery life (running)168.0 h11.0 h
N/A
13.0 h
Battery life (standby mode)7.0 day11.0 day14.0 day8.0 day

Often compared with Garmin Forerunner 645

Often compared with Garmin Forerunner 735XT

Often compared with Garmin Instinct

Often compared with Garmin Vivoactive 3