Fitbit Ionic vs. Garmin Fenix 5 vs. Michael Kors Grayson vs. Garmin Vivosmart HR Plus vs. Garmin Instinct vs. Michael Kors Grayson

 
Ionic
Fenix 5
Grayson
Vivosmart HR Plus
Instinct
Grayson
 FitbitIonicRemove Buy NowGarminFenix 5Remove Buy NowMichael KorsGraysonRemove Buy NowGarminVivosmart HR PlusRemove Buy NowGarminInstinctRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$299$599.99$350$179$300$350
Release201720172018201720182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days2 Weeks24 hours5 days14 days24 hours
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250240 x 240453 x 454160 x 68128 x 128453x454
Size1.421.2 inches1.39 inches0.5 inches x 0.8 inches0.9 inches1.39 inches
Touch
TypeOLEDnaAMOLEDLCDOMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50m10 ATM1 ATM5 ATM10 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSAndroid WearNAAndroid Wear
Apps
Music

All Wearables