Garmin Vivoactive HR vs. Fitbit One vs. Amazfit Stratos vs. Michael Kors Grayson vs. Fitbit Charge HR vs. Michael Kors Grayson

 
Vivoactive HR
One
Stratos
Grayson
Charge HR
Grayson
 GarminVivoactive HRRemove Buy NowFitbitOneRemove Buy NowAmazfitStratosRemove Buy NowMichael KorsGraysonRemove Buy NowFitbitCharge HRRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$250$100$199$350$150$350
Release201620122018201820152018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration13 hours to 8 days10-14 days5 days24 hours5 days24 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution148 x 205n/a320 x 300453 x 454NA453x454
Size1.38 inchesn/a1.34 inches1.39 inchesNA1.39 inches
TouchNA
Typen/aOLEDOLEDAMOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMSplast Resistant5 ATM1 ATM1 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aProprietaryAndroid WearNAAndroid Wear
Apps
Music

All Wearables