Pebble Time Round vs. Garmin 645 Music vs. Michael Kors Grayson vs. Jaybird Reign vs. Michael Kors Grayson vs. Swatch Touch Zero One

 
Time Round
645 Music
Grayson
Reign
Grayson
Touch Zero One
 PebbleTime RoundRemove Buy NowGarmin645 MusicRemove Buy NowMichael KorsGraysonRemove Buy NowJaybirdReignRemove Buy NowMichael KorsGraysonRemove Buy NowSwatchTouch Zero OneRemove Buy Now

Basic Info

Suggested Price$200$450$350$150$350$220
Release201520182018201520182015

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleepn/a
Steps
Swimn/a

Battery

Duration2 days7 days24 hours5 days24 hoursn/a
Rechargeable

Compatibility

Androidn/a
iOSn/a
Windows Phonen/aNAn/a
Macn/aNAn/a
Windowsn/aNAn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a240 x 240453 x 454NA453x454n/a
Sizeround1.2 inches1.39 inchesNA1.39 inchesn/a
TouchNA
Typee-paperMIPAMOLEDLEDAMOLEDn/a

Functions

Audio Speakern/a
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water ResistanceIPX75 ATM1 ATMNA1 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemPebble OSAndroid WearNAAndroid Wearn/a
Apps
Musicn/a

All Wearables