Garmin Vivoactive HR vs. ASUS ZenWatch 3 vs. Garmin Forerunner 235 vs. Michael Kors Grayson vs. Fitbit Flex vs. Michael Kors Grayson

 
Vivoactive HR
ZenWatch 3
Forerunner 235
Grayson
Flex
Grayson
 GarminVivoactive HRRemove Buy NowASUSZenWatch 3Remove Buy NowGarminForerunner 235Remove Buy NowMichael KorsGraysonRemove Buy NowFitbitFlexRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$250$229$299.99$350$100$350
Release201620172017201820132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 days48 hours9 days24 hours5 days24 hours
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Macn/a
Windowsn/a

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution148 x 205400 x 400215 x 180453 x 454NA453x454
Size1.38 inches1.39 inches1.23 inches1.39 inchesNA1.39 inches
TouchNA
Typen/aAMOLEDMIPAMOLEDLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM1 ATM1 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 2Android WearNAAndroid Wear
Apps
Music

All Wearables