ASUS ZenWatch 2 vs. Fitbit Flex 2 vs. Polar Loop 2 vs. ASUS ZenWatch 3

 
ZenWatch 2
Flex 2
Loop 2
ZenWatch 3
 ASUSZenWatch 2Remove Buy NowFitbitFlex 2Remove Buy NowPolarLoop 2Remove Buy NowASUSZenWatch 3Remove Buy Now

Basic Info

Suggested Price$150$100$120$229
Release2016201620152017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days8 days (without notifications)48 hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/an/a
Macn/an/a
Windowsn/an/a

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution320 x 320n/an/a400 x 400
Size1.63 inches or 1.45 inchn/an/a1.39 inches
Touchn/a
TypeAMOLEDLEDLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM2 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/aAndroid Wear 2
Apps
Music

All Wearables