Fitbit Flex 2 vs. Polar A360 vs. ASUS ZenWatch 3 vs. Casio WSD-F20A vs. Garmin Fenix 5x Plus

 
Flex 2
A360
ZenWatch 3
WSD-F20A
Fenix 5x Plus
 FitbitFlex 2Remove Buy NowPolarA360Remove Buy NowASUSZenWatch 3Remove Buy NowCasioWSD-F20ARemove Buy NowGarminFenix 5x PlusRemove Buy Now

Basic Info

Suggested Price$100$200$229$399$850
Release20162015201720182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days12 days48 hours1 day20 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Mac
Windows

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a160 x 80400 x 400320 x 320240 x 240
Sizen/a1.18 inches1.39 inches1.32 inches1.2 inches
Touchn/a
TypeLEDn/aAMOLEDLCDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMWR305 ATM10 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aAndroid Wear 2Wear OSWear OS
Apps
Music

All Wearables