Fitbit Blaze vs. Asus ZenWatch vs. Casio G-Shock GBA800 vs. Garmin 645 Music vs. Fitbit Alta HR

 
Blaze
ZenWatch
G-Shock GBA800
645 Music
Alta HR
 FitbitBlazeRemove Buy NowAsusZenWatchRemove Buy NowCasioG-Shock GBA800Remove Buy NowGarmin645 MusicRemove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$200$150$120$450$150
Release20162014201820182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 DaysNA2 years7 days7 days
Rechargeable

Compatibility

Android
iOS
Windows PhonePartialNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a320 x 320240 x 240128 x 36
Sizen/a1.63 inches1.2 inches1.4 inches
Touch
TypeLCDAMOLEDMIPOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/aIP5520 ATM5 ATM

Notifications

Phone
EmailsNA
TextsNA

Software

Operating Systemn/aAndroid Wear
Apps
Music

All Wearables