ASUS ZenWatch 3 vs. Amazfit Stratos vs. Garmin Fenix 5x Plus vs. Fitbit Charge 3 vs. Fitbit Flex

 
ZenWatch 3
Stratos
Fenix 5x Plus
Charge 3
Flex
 ASUSZenWatch 3Remove Buy NowAmazfitStratosRemove Buy NowGarminFenix 5x PlusRemove Buy NowFitbitCharge 3Remove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$229$199$850$150$100
Release20172018201820182013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration48 hours5 days20 days7 days5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
WindowsNot yet

Connectivity

BluetoothYes
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution400 x 400320 x 300240 x 24066 x 18NA
Size1.39 inches1.34 inches1.2 inches.721 inchesNA
TouchNA
TypeAMOLEDOLEDMIPOLEDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM10 ATM5 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2ProprietaryWear OSNANA
Apps
Music

All Wearables