ASUS ZenWatch 2 vs. Fitbit Surge vs. Michael Kors Access Sofie vs. Fitbit Alta HR vs. Garmin Vivosmart 4

 
ZenWatch 2
Surge
Access Sofie
Alta HR
Vivosmart 4
 ASUSZenWatch 2Remove Buy NowFitbitSurgeRemove Buy NowMichael KorsAccess SofieRemove Buy NowFitbitAlta HRRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$150$250$395$150$130
Release20162016201720172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a7 days1 day7 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/a390 x 390 1.19 inches128 x 3648 x 128
Size1.63 inches or 1.45 inch1.26 inches1.4 inches0.74 inches
TouchAMOLDED
TypeAMOLEDMonochrome LCDOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM1 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aAndroid Wear 2.0
Apps
Music

All Wearables