ASUS ZenWatch 2 vs. Fossil Q Dreamer vs. Casio G-Shock GBA800 vs. Garmin 645 Music vs. Fitbit Alta HR

 
ZenWatch 2
Q Dreamer
G-Shock GBA800
645 Music
Alta HR
 ASUSZenWatch 2Remove Buy NowFossilQ DreamerRemove Buy NowCasioG-Shock GBA800Remove Buy NowGarmin645 MusicRemove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$150$125$120$450$150
Release20162015201820182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a7 days2 years7 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution320 x 320n/a240 x 240128 x 36
Size1.63 inches or 1.45 inchn/a1.2 inches1.4 inches
Touchn/a
TypeAMOLEDn/aMIPOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP6720 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/a
Apps
Music

All Wearables