ASUS ZenWatch 3 vs. Garmin Fenix 5s vs. Garmin Chronos vs. Garmin Fenix 5X vs. Fitbit Flex

 
ZenWatch 3
Fenix 5s
Chronos
Fenix 5X
Flex
 ASUSZenWatch 3Remove Buy NowGarminFenix 5sRemove Buy NowGarminChronosRemove Buy NowGarminFenix 5XRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$229$599.99$1500$699$100
Release20172017201820172013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration48 hoursUp to 9 days8 daysUp to 12 days5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution400 x 400218x 218218 x 218240 x240NA
Size1.39 inches1.1 inches1.2 inches1.2 inchesNA
TouchNA
TypeAMOLEDnaMIPNALED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance10ATM10 ATM10 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2Wear OSNA
Apps
Music

All Wearables