Misfit Ray vs. Michael Kors Grayson vs. Fitbit Flex vs. Michael Kors Grayson vs. HTC re Grip vs. Apple Watch Ultra

 
Ray
Grayson
Flex
Grayson
re Grip
Watch Ultra
 MisfitRayRemove Buy NowMichael KorsGraysonRemove Buy NowFitbitFlexRemove Buy NowMichael KorsGraysonRemove Buy NowHTCre GripRemove Buy NowAppleWatch UltraRemove Buy Now

Basic Info

Suggested Price$100$350$100$350$199$799
Release201620182013201820202022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration6 months24 hours5 days24 hours5 hours to 2.5 days36 hrs
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a453 x 454NA453x454160 x 32502x410 pixels
Sizen/a1.39 inchesNA1.39 inches1.8 inches1.92 inches
Touchn/aNA
TypeLEDAMOLEDLEDAMOLEDPMOLED

Functions

Audio Speaker
ClockLTPO OLED Retina
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM1 ATM1 ATM1 ATMIP5710 ATM (100 Meters)

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearNAAndroid WearNAWatchOS 9
Apps
Music

All Wearables