Pebble Classic vs. Fitbit Charge 2 vs. LG Watch Style vs. Michael Kors Grayson vs. Michael Kors Grayson vs. Amazfit T-Rex

 
Classic
Charge 2
Watch Style
Grayson
Grayson
T-Rex
 PebbleClassicRemove Buy NowFitbitCharge 2Remove Buy NowLGWatch StyleRemove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$99$150$249$350$350$140
Release201320162017201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5-7 days5 days24 hours24 hours20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144n/a360 x 360453 x 454453x454360 x 360
Size1.26 inchesn/a1.2 inches1.39 inches1.39 inches1.3 inches
Touchn/a
Typee-paperOLEDP-OLEDAMOLEDAMOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMn/aIP671 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/aAndroid Wear 2Android WearAndroid WearBuild-in
Apps
Music

All Wearables