Pebble Time vs. Michael Kors Grayson vs. Pebble Core vs. LG G Watch R vs. Michael Kors Grayson vs. Amazfit T-Rex

 
Time
Grayson
Core
G Watch R
Grayson
T-Rex
 PebbleTimeRemove Buy NowMichael KorsGraysonRemove Buy NowPebbleCoreRemove Buy NowLGG Watch RRemove Buy NowMichael KorsGraysonRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$150$350$99$300$350$140
Release201520182016201420182019

Activity & Fitness

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

Battery

Duration7 days24 hoursNA2 days24 hours20 days
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/aNAn/a
Macn/aNAn/a
Windowsn/aNAn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144453 x 454NA320 x 320453x454360 x 360
Size1.26 inches1.39 inchesNA1.3 inches1.39 inches1.3 inches
TouchNA
Typee-paperAMOLEDNAP-OLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM1 ATMNAIP671 ATM5 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemPebble OSAndroid WearNAAndroid WearAndroid WearBuild-in
Apps
Music

All Wearables