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
Garmin Forerunner 645 Fitness Watch
Garmin Forerunner 645
Close
Garmin Vivoactive 3 Fitness Watch
Garmin Vivoactive 3
Close
LifeTrak Zone R420 Fitness Watch
LifeTrak Zone R420
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
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
2
2 editorial reviews
Holding down the center button will cause the watch to start looking for your heart rate via your finger. This was very touch and go. Sometimes, the heartRead more
LifeTrak Zone R420 (Smart Watch / Fitness Tracker): 3.5 out of 5 stars from 2 genuine reviews on Australia's largest opinion site ProductReview.com.au.Read more
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 %
146
3.6 out of 5
146 user ratings
5 stars
30 %
4 stars
23 %
3 stars
29 %
2 stars
12 %
1 stars
4 %
34
4.3 out of 5
34 user ratings
5 stars
44 %
4 stars
44 %
3 stars
11 %
2 stars
0 %
1 stars
0 %

Dimensions

Gender
  • Men's
  • Women's
  • Men's
  • Women's
Men's
Width1.67 in0.79 in
N/A
Depth1.67 in0.46 in
N/A
Weight1.47 oz1.52 oz
N/A
Thickness0.53 in0.46 in
N/A

Design

Colour of product
  • Beige
  • Black,Stainless steel
  • Grey
  • Purple
  • Black
  • Black,Silver
  • Blue
  • Rose Gold,White
  • Silver,White
  • White
  • Black
  • Grey
  • Red
Band materialSiliconeSilicone
N/A
Protection featuresWater resistant
  • Water resistant
  • Waterproof
Water resistant
Waterproof depth55
N/A

Features

Heart Rate MonitorBuilt-inBuilt-in
N/A
Distance meteryesyes
N/A
Calorie counteryesyesyes
ANT+yesyes
N/A
Alarmyesyes
N/A
Altimeteryesyes
N/A
Barometeryesyes
N/A
Compassyesyes
N/A
Date displayyesyes
N/A
Display lightyes
N/A
N/A
Pedometeryesyes
N/A
Sleep readingyesyes
N/A
Speedometeryesyes
N/A
Stopwatchyesyes
N/A
Temperature sensoryesyes
N/A
Timeryesyes
N/A
Vibration alarmyesyes
N/A
Golf watch
N/A
yes
N/A

Connectivity

Bluetoothyesyesyes
GLONASSyesyes
N/A
GPSyesyes
N/A
Bluetooth version
N/A
4.0
N/A

Often compared with Garmin Forerunner 645

Often compared with Garmin Vivoactive 3