ASUS ZenWatch 2 vs. Fitbit Surge vs. Garmin Fenix 3 vs. Casio G-Shock GBA800 vs. Apple Watch 7

 
ZenWatch 2
Surge
Fenix 3
G-Shock GBA800
Watch 7
 ASUSZenWatch 2Remove Buy NowFitbitSurgeRemove Buy NowGarminFenix 3Remove Buy NowCasioG-Shock GBA800Remove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$150$250$500$120$429
Release20162016201520182021

Activity & Fitness

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

Battery

Durationn/a7 days50 hours to 6 weeks2 years18 Hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/a218 x 218396 x 484
Size1.63 inches or 1.45 inch1.26 inches1.2 inches1.9 inches
Touch
TypeAMOLEDMonochrome LCDChroma LEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM10 ATM20 ATMwater resistant but not waterproof

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/aWatchOS 8
Apps
Music

All Wearables