ASUS ZenWatch 2 vs. Amazfit Arc vs. Casio G-Shock GBA800 vs. Garmin 645 Music vs. Garmin Instinct

 
ZenWatch 2
Arc
G-Shock GBA800
645 Music
Instinct
 ASUSZenWatch 2Remove Buy NowAmazfitArcRemove Buy NowCasioG-Shock GBA800Remove Buy NowGarmin645 MusicRemove Buy NowGarminInstinctRemove Buy Now

Basic Info

Suggested Price$150$69.99$120$450$300
Release20162016201820182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a20 days2 years7 days14 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 32072 x40240 x 240128 x 128
Size1.63 inches or 1.45 inch0.42 inches1.2 inches0.9 inches
Touch
TypeAMOLEDOLEDMIPOMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP6720 ATM5 ATM10 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wear
Apps
Music

All Wearables