Image of a ZenWatch 2
Image of a Touch
Image of a Charge
Image of a Vivosmart 3
Image of a Vivosmart HR Plus
 ASUSZenWatch 2Remove Buy NowTomTomTouchRemove Buy NowFitbitChargeRemove Buy NowGarminVivosmart 3Remove Buy NowGarminVivosmart HR PlusRemove Buy Now

Basic Info

Suggested Price$150$130$130$139.99$179
Release20162016201420172017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a5 days7-10 days5 days5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320n/aNA64 x 128160 x 68
Size1.63 inches or 1.45 inch0.91 inchesNANA0.5 inches x 0.8 inches
TouchNA
TypeAMOLEDn/aOLEDOLEDLCD

Functions

Audio Speaker
Clockn/a
Phone
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IPX71 ATM5 ATM5 ATM

Notifications

Phone
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aNANA
Apps
Music

All Wearables