Garmin Vivoactive HR vs. Garmin 645 Music vs. Garmin Vivosmart HR Plus vs. Garmin Vivosport vs. Amazfit GTS

 
Vivoactive HR
645 Music
Vivosmart HR Plus
Vivosport
GTS
 GarminVivoactive HRRemove Buy NowGarmin645 MusicRemove Buy NowGarminVivosmart HR PlusRemove Buy NowGarminVivosportRemove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$250$450$179$199$150
Release20162018201720172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 days7 days5 days7 days14 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution148 x 205240 x 240160 x 6872 x 144348 x 442
Size1.38 inches1.2 inches0.5 inches x 0.8 inchesNA1.65 inches
Touch
Typen/aMIPLCDMIPAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aNAWear OS
Apps
Music

All Wearables