Pebble Time Round vs. Casio WSD-F20A vs. Fossil Explorist vs. Michael Kors Grayson vs. Pebble Core vs. Michael Kors Grayson

 
Time Round
WSD-F20A
Explorist
Grayson
Core
Grayson
 PebbleTime RoundRemove Buy NowCasioWSD-F20ARemove Buy NowFossilExploristRemove Buy NowMichael KorsGraysonRemove Buy NowPebbleCoreRemove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$200$399$255$350$99$350
Release201520182018201820162018

Activity & Fitness

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

Battery

Duration2 days1 day24 hours24 hoursNA24 hours
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a320 x 320454 x454453 x 454NA453x454
Sizeround1.32 inches1.4 inches1.39 inchesNA1.39 inches
TouchNA
Typee-paperLCDAMOLEDAMOLEDNAAMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX75 ATMIP671 ATMNA1 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemPebble OSWear OSWear OSAndroid WearNAAndroid Wear
Apps
Music

All Wearables