ASUS ZenWatch 2 vs. Pebble 2 vs. Amazfit Stratos vs. Garmin 645 Music vs. Amazfit GTR

 
ZenWatch 2
2
Stratos
645 Music
GTR
 ASUSZenWatch 2Remove Buy NowPebble2Remove Buy NowAmazfitStratosRemove Buy NowGarmin645 MusicRemove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$150$129$199$450$199
Release20162016201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a7 days5 days7 days24 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/a320 x 300240 x 240454 x 454
Size1.63 inches or 1.45 inchn/a1.34 inches1.2 inches1.39 inches
Touch
TypeAMOLEDe-paperOLEDMIPAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP673 ATM5 ATM5 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearPebble OSProprietaryBuild-in
Apps
Music

All Wearables