Fitbit One vs. Michael Kors Grayson vs. Garmin Vivosmart 3 vs. Garmin Vivosmart HR Plus vs. Jaybird Reign vs. Michael Kors Grayson

 
One
Grayson
Vivosmart 3
Vivosmart HR Plus
Reign
Grayson
 FitbitOneRemove Buy NowMichael KorsGraysonRemove Buy NowGarminVivosmart 3Remove Buy NowGarminVivosmart HR PlusRemove Buy NowJaybirdReignRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$100$350$139.99$179$150$350
Release201220182017201720152018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10-14 days24 hours5 days5 days5 days24 hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a453 x 45464 x 128160 x 68NA453x454
Sizen/a1.39 inchesNA0.5 inches x 0.8 inchesNA1.39 inches
TouchNA
TypeOLEDAMOLEDOLEDLCDLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceSplast Resistant1 ATM5 ATM5 ATMNA1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearNANAAndroid Wear
Apps
Music

All Wearables