ASUS ZenWatch 3 vs. Garmin Forerunner 935 vs. Amazfit Stratos vs. Fitbit Flex vs. Amazfit GTS

 
ZenWatch 3
Forerunner 935
Stratos
Flex
GTS
 ASUSZenWatch 3Remove Buy NowGarminForerunner 935Remove Buy NowAmazfitStratosRemove Buy NowFitbitFlexRemove Buy NowAmazfitGTSRemove Buy Now

Basic Info

Suggested Price$229$500$199$100$150
Release20172017201820132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration48 hoursUp to 2 weeks5 days5 days14 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution400 x 400240 x 240320 x 300NA348 x 442
Size1.39 inches1.2 inches1.34 inchesNA1.65 inches
TouchNA
TypeAMOLEDLCDOLEDLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2ProprietaryNAWear OS
Apps
Music

All Wearables