ASUS ZenWatch 2 vs. ASUS ZenWatch 3 vs. Garmin Forerunner 235 vs. Amazfit GTS vs. HTC re Grip

 
ZenWatch 2
ZenWatch 3
Forerunner 235
GTS
re Grip
 ASUSZenWatch 2Remove Buy NowASUSZenWatch 3Remove Buy NowGarminForerunner 235Remove Buy NowAmazfitGTSRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$150$229$299.99$150$199
Release20162017201720192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a48 hours9 days14 days5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/aNA
Windowsn/aNA

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320400 x 400215 x 180348 x 442160 x 32
Size1.63 inches or 1.45 inch1.39 inches1.23 inches1.65 inches1.8 inches
Touch
TypeAMOLEDAMOLEDMIPAMOLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATMIP57

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid WearAndroid Wear 2Wear OSNA
Apps
Music

All Wearables