Apple Watch Series 3 vs. ASUS ZenWatch 2 vs. Withings Activite Sapphire vs. Fitbit Alta HR vs. Garmin Vivofit 4

 
Watch Series 3
ZenWatch 2
Activite Sapphire
Alta HR
Vivofit 4
 AppleWatch Series 3Remove Buy NowASUSZenWatch 2Remove Buy NowWithingsActivite SapphireRemove Buy NowFitbitAlta HRRemove Buy NowGarminVivofit 4Remove Buy Now

Basic Info

Suggested Price$329$150$450$150$79.95
Release20172016201420172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hoursn/a8 months7 days1 year
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312320 x 320n/a128 x 3688 x 88
Size1.5 inches or 1.65 inches1.63 inches or 1.45 inch1.3 inches1.4 inchesNA
Touch
TypeAMOLEDAMOLEDAnalogOLEDNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP675 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemWatchOS 4Android Wearn/a
Apps
Music

All Wearables