Garmin Vivoactive vs. Garmin 645 Music vs. Mobvoi TicWatch E vs. Garmin Vivosmart HR Plus vs. Amazfit GTR

 
Vivoactive
645 Music
TicWatch E
Vivosmart HR Plus
GTR
 GarminVivoactiveRemove Buy NowGarmin645 MusicRemove Buy NowMobvoiTicWatch ERemove Buy NowGarminVivosmart HR PlusRemove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$250$450$159$179$199
Release20152018201720172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days7 days1.5-2 days5 days24 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution205 x 148240 x 240400 x 400160 x 68454 x 454
Size1.38 inches1.2 inches1.4 inches0.5 inches x 0.8 inches1.39 inches
Touch
TypeLCDMIPOLEDLCDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIP675 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2.0NABuild-in
Apps
Music

All Wearables