Apple Watch Series 3 vs. ASUS ZenWatch 3 vs. Amazfit Stratos vs. Casio G-Shock GBA800 vs. Amazfit GTR

 
Watch Series 3
ZenWatch 3
Stratos
G-Shock GBA800
GTR
 AppleWatch Series 3Remove Buy NowASUSZenWatch 3Remove Buy NowAmazfitStratosRemove Buy NowCasioG-Shock GBA800Remove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$329$229$199$120$199
Release20172017201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours48 hours5 days2 years24 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312400 x 400320 x 300454 x 454
Size1.5 inches or 1.65 inches1.39 inches1.34 inches1.39 inches
Touch
TypeAMOLEDAMOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM20 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4Android Wear 2ProprietaryBuild-in
Apps
Music

All Wearables