ASUS ZenWatch 2 vs. Garmin Forerunner 225 vs. Asus ZenWatch vs. Fitbit Inspire HR vs. Apple Series 6

 
ZenWatch 2
Forerunner 225
ZenWatch
Inspire HR
Series 6
 ASUSZenWatch 2Remove Buy NowGarminForerunner 225Remove Buy NowAsusZenWatchRemove Buy NowFitbitInspire HRRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$150$300$150$99$399
Release20162015201420192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a10 hours to 4 weeksNA5 daysNot yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320180 x 180320 x 320139 x 60384 x 480
Size1.63 inches or 1.45 inch1 inch1.63 inches1.4 inches40mm
Touch
TypeAMOLEDn/aAMOLEDOLEDMicroLED

Functions

Audio Speaker22
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water ResistanceIP675 ATMIP555 ATM

Notifications

Phonen/a
Emailsn/an/aNA
Textsn/an/aNA

Software

Operating SystemAndroid Wearn/aAndroid WearFitbit OSWatchOS 5
Appsn/a
Musicn/a

All Wearables