ASUS ZenWatch 3 vs. Apple Watch vs. Garmin Forerunner 235 vs. Fitbit Charge vs. HTC re Grip

 
ZenWatch 3
Watch
Forerunner 235
Charge
re Grip
 ASUSZenWatch 3Remove Buy NowAppleWatchRemove Buy NowGarminForerunner 235Remove Buy NowFitbitChargeRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$229$349$299.99$130$199
Release20172015201720142020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration48 hours18 hours9 days7-10 days5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANANA
MacNANA
WindowsNANA

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution400 x 400340 x 272 or 390 x 312215 x 180NA160 x 32
Size1.39 inches1.5 inches or 1.65 inches1.23 inchesNA1.8 inches
TouchNA
TypeAMOLEDAMOLEDMIPOLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX75 ATM1 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2Watch OSNANA
Apps
Music

All Wearables