Fitbit One vs. Michael Kors Grayson vs. Microsoft Band vs. Garmin Forerunner 45 vs. Michael Kors Grayson vs. Garmin VivoActive 4

 
One
Grayson
Band
Forerunner 45
Grayson
VivoActive 4
 FitbitOneRemove Buy NowMichael KorsGraysonRemove Buy NowMicrosoftBandRemove Buy NowGarminForerunner 45Remove Buy NowMichael KorsGraysonRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$100$350$200$199$350$349
Release201220182014201920182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10-14 days24 hours2 days7 days24 hours8 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a453 x 454320 x 106208 x 208453x454260 x 260
Sizen/a1.39 inches1.37 inches1.04 inches1.39 inches1.3ionches
Touch
TypeOLEDAMOLEDCapacitative TFTLCDAMOLEDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceSplast Resistant1 ATMIP675 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearNABuilt-inAndroid WearWear OS
Apps
Music

All Wearables