ASUS ZenWatch 2 vs. Fitbit Surge vs. Garmin Fenix 5s vs. Fitbit Flex vs. Apple Series 6

 
ZenWatch 2
Surge
Fenix 5s
Flex
Series 6
 ASUSZenWatch 2Remove Buy NowFitbitSurgeRemove Buy NowGarminFenix 5sRemove Buy NowFitbitFlexRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$150$250$599.99$100$399
Release20162016201720132020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a7 daysUp to 9 days5 daysNot yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/a218x 218NA384 x 480
Size1.63 inches or 1.45 inch1.26 inches1.1 inchesNA40mm
TouchNA
TypeAMOLEDMonochrome LCDnaLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water ResistanceIP675 ATM10ATM1 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aNAWatchOS 5
Apps
Music

All Wearables