ASUS ZenWatch 2 vs. Garmin Vivosmart HR vs. Fitbit Alta HR vs. Samsung Gear Fit vs. Apple Series 6

 
ZenWatch 2
Vivosmart HR
Alta HR
Gear Fit
Series 6
 ASUSZenWatch 2Remove Buy NowGarminVivosmart HRRemove Buy NowFitbitAlta HRRemove Buy NowSamsungGear FitRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$150$170$150$150$399
Release20162015201720142020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days7 days2-3 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 320160 x 68128 x 36432 x 128384 x 480
Size1.63 inches or 1.45 inch1.08 inches1.4 inches1.84 inches40mm
Touch
TypeAMOLEDn/aOLEDSuper AMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water ResistanceIP675 ATMIP67

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aNAWatchOS 5
Apps
Music

All Wearables