ASUS ZenWatch 3 vs. Amazfit Stratos vs. Asus ZenWatch vs. Samsung Gear 2 vs. HTC re Grip

 
ZenWatch 3
Stratos
ZenWatch
Gear 2
re Grip
 ASUSZenWatch 3Remove Buy NowAmazfitStratosRemove Buy NowAsusZenWatchRemove Buy NowSamsungGear 2Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$229$199$150$300$199
Release20172018201420142020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
StepsNA
Swim

Battery

Duration48 hours5 daysNA2-3 days5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANANA
MacNANANA
WindowsNANANA

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution400 x 400320 x 300320 x 320320 x 320160 x 32
Size1.39 inches1.34 inches1.63 inches1.63 inches1.8 inches
Touch
TypeAMOLEDOLEDAMOLEDSuper AMOLEDPMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP55IP67IP57

Notifications

Phone
EmailsNA
TextsNA

Software

Operating SystemAndroid Wear 2ProprietaryAndroid WearTizen OSNA
Apps
Music

All Wearables