ASUS ZenWatch 2 vs. Withings Activite Sapphire vs. Garmin Vivofit 3 vs. Apple Watch Series 2 vs. Fitbit Ionic

 
ZenWatch 2
Activite Sapphire
Vivofit 3
Watch Series 2
Ionic
 ASUSZenWatch 2Remove Buy NowWithingsActivite SapphireRemove Buy NowGarminVivofit 3Remove Buy NowAppleWatch Series 2Remove Buy NowFitbitIonicRemove Buy Now

Basic Info

Suggested Price$150$450$100$269$299
Release20162014201620162017

Activity & Fitness

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

Battery

Durationn/a8 months1 year18 hours4+ days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/a64 x 64340 x 272 or 390 x 312348x250
Size1.63 inches or 1.45 inch1.3 inches0.55 inches1.5 inches or 1.65 inches1.42
Touch
TypeAMOLEDAnalogn/aAMOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATM5ATM50m

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/an/aWatch OSFitbit OS
Apps
Music

All Wearables