Pebble Time Round vs. Garmin 645 Music vs. Michael Kors Access Sofie vs. Motorola Moto 360 (1st Gen) vs. Apple Watch Series 4

 
Time Round
645 Music
Access Sofie
Moto 360 (1st Gen)
Watch Series 4
 PebbleTime RoundRemove Buy NowGarmin645 MusicRemove Buy NowMichael KorsAccess SofieRemove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowAppleWatch Series 4Remove Buy Now

Basic Info

Suggested Price$200$450$395$150$329
Release20152018201720142018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days7 days1 day1 dayNot Yet
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a240 x 240390 x 390 1.19 inches320 x 260384 x 480
Sizeround1.2 inches1.56 inches1.78 inches
TouchAMOLDED
Typee-paperMIPLCDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX75 ATM1 ATMIP67Not Yet

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSAndroid Wear 2.0Android WearWatch OS 5
Apps
MusicNA

All Wearables