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Compare 3 products

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Garmin Forerunner 645 Fitness Watch
Garmin Forerunner 645
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Garmin Tactix Bravo Fitness Watch
Garmin Tactix Bravo
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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
1
1 editorial reviews
While earlier in the week I gave you a look at the new Garmin Fenix3 HR, the extent of my Tactix-Bravo photography was rather limited (I only included one photo).  However, the reasoning will explain why this post will beRead more
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 %
44
4.2 out of 5
44 user ratings
5 stars
45 %
4 stars
36 %
3 stars
13 %
2 stars
4 %
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 px218 x 218 px240 x 240 px
Touchscreennonoyes
Colour screenyesyesyes
Backlight
N/A
yesyes
Display type
N/A
N/A
LCD

Dimensions

Gender
  • Men's
  • Women's
  • Men's
  • Women's
  • Men's
  • Women's
Width1.67 in2.03 in0.79 in
Depth1.67 in2.03 in0.46 in
Weight1.47 oz2.84 oz1.52 oz
Thickness0.53 in0.63 in0.46 in

Design

Colour of product
  • Beige
  • Black,Stainless steel
  • Grey
  • Purple
  • Black
  • Brown
  • Black
  • Black,Silver
  • Blue
  • Rose Gold,White
  • Silver,White
  • White
Band materialSiliconeNylonSilicone
Protection featuresWater resistantWater resistant
  • Water resistant
  • Waterproof
Waterproof depth5105

Features

Heart Rate MonitorBuilt-inSupport for HRM chest strapBuilt-in
Distance meteryesyesyes
Calorie counteryesyesyes
ANT+yesyesyes
Alarmyesyesyes
Altimeteryesyesyes
Barometeryesyesyes
Compassyesyesyes
Date displayyesyesyes
Display lightyesyes
N/A
Pedometeryesyesyes
Sleep readingyesyesyes
Speedometeryesyesyes
Stopwatchyesyesyes
Temperature sensoryesyesyes
Timeryesyesyes
Vibration alarmyesyesyes
Golf watch
N/A
yesyes

Connectivity

Bluetoothyesyesyes
GLONASSyesyesyes
GPSyesyesyes
Bluetooth version
N/A
4.04.0

Power

Battery typeBuilt-inBuilt-inBuilt-in
Battery life (running)168.0 h20.0 h13.0 h
Battery life (standby mode)7.0 day42.0 day8.0 day
Battery capacity
N/A
300.0 mAh
N/A

Often compared with Garmin Forerunner 645

Often compared with Garmin Tactix Bravo

Often compared with Garmin Vivoactive 3