Compare Smartwatches and Fitness trackers.
Compare Smartwatches
Garmin 645 Music vs Garmin Fenix 3 vs Garmin Vivoactive HR
Garmin
645 Music
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Garmin
Fenix 3
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Garmin
Vivoactive HR
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Compare Garmin 645 Music vs Garmin Fenix 3 vs Garmin Vivoactive HR
Smartwatch
Smartwatch
Smartwatch
Release / Update
2018
2015
2016
Suggested Price
$450
$500
$250
Activity & Fitness
Calories
Cycling (Bicycling)
Distance
Heart
VO2max (Oxygen)
Sleep
Steps
Swim
Battery
Duration
7 days
50 hours to 6 weeks
13 hours to 8 days
Charging
Rechargeable
Rechargeable
Rechargeable
Compatibility
Android
iOS
Windows Phone
Mac
Windows
Connectivity
Bluetooth
Cellular
GPS
NFC
Wi-Fi
Display
Color
Resolution
240x240
218x218
148x205
Size
1.2"
1.2"
1.38"
Touch
Type
MIP
Chroma LED
Functions
Audio Speaker
Clock
Phone
Vibration
Voice
Camera
Hardware
Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance
5ATM (50 metres)
10ATM (100 metres)
5ATM (50 metres)
Notifications
Phone
Emails
Texts
Software
Operating System
N/A
N/A
Apps
Music
More Info & Buy
Storage
Extra
Pros
Garmin 645 Music Pros
Garmin Fenix 3 Pros
Garmin Vivoactive HR Pros
Cons
Garmin 645 Music Cons
Garmin Fenix 3 Cons
Garmin Vivoactive HR Cons
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