Pebble Time Round vs. Michael Kors Access Sofie vs. Michael Kors Access Sofie HR vs. Amazfit GTR

 
Time Round
Access Sofie
Access Sofie HR
GTR
 PebbleTime RoundRemove Buy NowMichael KorsAccess SofieRemove Buy NowMichael KorsAccess Sofie HRRemove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$200$395$395$199
Release2015201720192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days1 day2 days24 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a390 x 390 1.19 inches390 x 390454 x 454
Sizeround1.19 inches1.39 inches
TouchAMOLDED
Typee-paperOMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX71 ATM0.3 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSAndroid Wear 2.0Wear OSBuild-in
Apps
Music

All Wearables