ASUS ZenWatch 2 vs. Fitbit Flex 2 vs. Fitbit Zip vs. Fitbit Flex vs. Apple Series 6

 
ZenWatch 2
Flex 2
Zip
Flex
Series 6
 ASUSZenWatch 2Remove Buy NowFitbitFlex 2Remove Buy NowFitbitZipRemove Buy NowFitbitFlexRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$150$100$60$100$399
Release20162016201220132020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days6 months5 daysNot yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution320 x 320n/an/aNA384 x 480
Size1.63 inches or 1.45 inchn/an/aNA40mm
Touchn/aNA
TypeAMOLEDLEDn/aLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water ResistanceIP675 ATMSplash Resistant1 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/aNAWatchOS 5
Apps
Music

All Wearables