Garmin Vivoactive vs. Garmin Vivosmart HR vs. Amazfit Bip vs. Michael Kors Grayson vs. Fitbit Charge 3 vs. Michael Kors Grayson

 
Vivoactive
Vivosmart HR
Bip
Grayson
Charge 3
Grayson
 GarminVivoactiveRemove Buy NowGarminVivosmart HRRemove Buy NowAmazfitBipRemove Buy NowMichael KorsGraysonRemove Buy NowFitbitCharge 3Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$250$170$99.99$350$150$350
Release201520152018201820182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days5 days30 days24 hours7 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFCNA
Wi-Fi

Display

Color
Resolution205 x 148160 x 68176 x 176453 x 45466 x 18453x454
Size1.38 inches1.08 inches1.28 inches1.39 inches.721 inches1.39 inches
Touch
TypeLCDn/aNAAMOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMIP681 ATM5 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aAndroid WearNAAndroid Wear
Apps
Music

All Wearables