Michael Kors Access Sofie vs. Michael Kors Grayson vs. Fitbit Charge HR vs. Pebble Core vs. Michael Kors Grayson vs. HTC re Grip

 
Access Sofie
Grayson
Charge HR
Core
Grayson
re Grip
 Michael KorsAccess SofieRemove Buy NowMichael KorsGraysonRemove Buy NowFitbitCharge HRRemove Buy NowPebbleCoreRemove Buy NowMichael KorsGraysonRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$395$350$150$99$350$199
Release201720182015201620182020

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration1 day24 hours5 daysNA24 hours5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOSNA
Windows PhoneNANANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution390 x 390 1.19 inches453 x 454NANA453x454160 x 32
Size1.39 inchesNANA1.39 inches1.8 inches
TouchAMOLDEDNANA
TypeAMOLEDOLEDNAAMOLEDPMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance1 ATM1 ATM1 ATMNA1 ATMIP57

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemAndroid Wear 2.0Android WearNANAAndroid WearNA
Apps
Music

All Wearables