Fitbit Ionic vs. Garmin Fenix 5s Plus vs. Michael Kors Grayson vs. Fitbit Alta HR vs. Fitbit Charge vs. Michael Kors Grayson

 
Ionic
Fenix 5s Plus
Grayson
Alta HR
Charge
Grayson
 FitbitIonicRemove Buy NowGarminFenix 5s PlusRemove Buy NowMichael KorsGraysonRemove Buy NowFitbitAlta HRRemove Buy NowFitbitChargeRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$299$799$350$150$130$350
Release201720182018201720142018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days7 days24 hours7 days7-10 days24 hours
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x250240 x 240453 x 454128 x 36NA453x454
Size1.421.2 inches1.39 inches1.4 inchesNA1.39 inches
TouchNA
TypeOLEDMIPAMOLEDOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

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

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSWear OSAndroid WearNAAndroid Wear
Apps
Music

All Wearables