Garmin Fenix 3 vs. Garmin 645 Music vs. Mobvoi TicWatch e2 vs. Amazfit GTR vs. Apple Watch 8

 
Fenix 3
645 Music
TicWatch e2
GTR
Watch 8
 GarminFenix 3Remove Buy NowGarmin645 MusicRemove Buy NowMobvoiTicWatch e2Remove Buy NowAmazfitGTRRemove Buy NowAppleWatch 8Remove Buy Now

Basic Info

Suggested Price$500$450$200$199$499
Release20152018201920192022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration50 hours to 6 weeks7 days1 day24 days18 hrs
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution218 x 218240 x 240360 x 360454 x 454340 x 272 or 390 x 312
Size1.2 inches1.2 inches1.2 inches1.39 inches1.5 inches or 1.65 inches
Touch
TypeChroma LEDMIPAMOLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10 ATM5 ATMIP685 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSBuild-inWatchOS 9
Apps
Music

All Wearables