Casio WSD-F10 vs. Fitbit Flex 2 vs. Michael Kors Grayson vs. Garmin Vivosmart HR Plus vs. Michael Kors Grayson vs. HTC re Grip

 
WSD-F10
Flex 2
Grayson
Vivosmart HR Plus
Grayson
re Grip
 CasioWSD-F10Remove Buy NowFitbitFlex 2Remove Buy NowMichael KorsGraysonRemove Buy NowGarminVivosmart HR PlusRemove Buy NowMichael KorsGraysonRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$500$100$350$179$350$199
Release201620162018201720182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygenn/a
Sleepn/a
Steps
Swimn/a

Battery

Durationn/a5 days24 hours5 days24 hours5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOSn/a
Windows Phonen/an/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetoothn/a
Cellularn/a
GPS
NFCn/a
Wi-Fin/a

Display

Colorn/a
Resolutionn/an/a453 x 454160 x 68453x454160 x 32
Sizen/an/a1.39 inches0.5 inches x 0.8 inches1.39 inches1.8 inches
Touchn/an/a
TypeLCDLEDAMOLEDLCDAMOLEDPMOLED

Functions

Audio Speakern/a
Clock
Phonen/a
Vibration
Voicen/a

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM1 ATM5 ATM1 ATMIP57

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aAndroid WearNAAndroid WearNA
Appsn/a
Musicn/a

All Wearables