Fitbit Ionic vs. Garmin Forerunner 935 vs. Michael Kors Grayson vs. Jawbone UP4 vs. Fitbit Versa 2 vs. Michael Kors Grayson

 
Ionic
Forerunner 935
Grayson
UP4
Versa 2
Grayson
 FitbitIonicRemove Buy NowGarminForerunner 935Remove Buy NowMichael KorsGraysonRemove Buy NowJawboneUP4Remove Buy NowFitbitVersa 2Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$299$500$350$200$199$350
Release201720172018201520192018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ daysUp to 2 weeks24 hoursNA5 days24 hours
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250240 x 240453 x 454NA300 x 300453x454
Size1.421.2 inches1.39 inchesNA1.34 inches1.39 inches
TouchNA
TypeOLEDLCDAMOLEDNAAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50m5 ATM1 ATMNA5 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSAndroid WearNABuild-inAndroid Wear
Apps
MusicNA

All Wearables