Image of a ZenWatch 2
Image of a One
Image of a Chronos
Image of a Vivofit 4
Image of a Vivosmart HR Plus
 ASUSZenWatch 2Remove Buy NowFitbitOneRemove Buy NowGarminChronosRemove Buy NowGarminVivofit 4Remove Buy NowGarminVivosmart HR PlusRemove Buy Now

Basic Info

Suggested Price$150$100$1500$79.95$179
Release20162012201820182017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a10-14 days8 days1 year5 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/a218 x 21888 x 88160 x 68
Size1.63 inches or 1.45 inchn/a1.2 inchesNA0.5 inches x 0.8 inches
Touch
TypeAMOLEDOLEDMIPNALCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67Splast Resistant10 ATM5 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aWear OSNA
Apps
Music

All Wearables