Garmin Vivoactive HR vs. Michael Kors Grayson vs. Fitbit Charge vs. Michael Kors Grayson vs. Mobvoi TicWatch S2 vs. Garmin Vivosmart 4

 
Vivoactive HR
Grayson
Charge
Grayson
TicWatch S2
Vivosmart 4
 GarminVivoactive HRRemove Buy NowMichael KorsGraysonRemove Buy NowFitbitChargeRemove Buy NowMichael KorsGraysonRemove Buy NowMobvoiTicWatch S2Remove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$250$350$130$350$180$130
Release201620182014201820192018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 days24 hours7-10 days24 hours2 DAYS7 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution148 x 205453 x 454NA453x454400 x 40048 x 128
Size1.38 inches1.39 inchesNA1.39 inches1.39 inches0.74 inches
TouchNA
Typen/aAMOLEDOLEDAMOLEDOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearNAAndroid WearWear OS
Apps
Music

All Wearables