ASUS ZenWatch 3 vs. Fitbit Ionic vs. Huawei Watch 2 vs. Casio G-Shock GBA800 vs. HTC re Grip

 
ZenWatch 3
Ionic
Watch 2
G-Shock GBA800
re Grip
 ASUSZenWatch 3Remove Buy NowFitbitIonicRemove Buy NowHuaweiWatch 2Remove Buy NowCasioG-Shock GBA800Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$229$299$350$120$199
Release20172017201720182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration48 hours4+ days48 hours2 years5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution400 x 400348x250480 x 480160 x 32
Size1.39 inches1.421.38 inches1.8 inches
Touch
TypeAMOLEDOLEDP-OLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50mIP6820 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2Fitbit OSAndroid Wear 2NA
Apps
Music

All Wearables