Pebble Time Round vs. LG Watch Style vs. Michael Kors Grayson vs. Samsung Gear 2 vs. Michael Kors Grayson vs. Amazfit T-Rex

 
Time Round
Watch Style
Grayson
Gear 2
Grayson
T-Rex
 PebbleTime RoundRemove Buy NowLGWatch StyleRemove Buy NowMichael KorsGraysonRemove Buy NowSamsungGear 2Remove Buy NowMichael KorsGraysonRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$200$249$350$300$350$140
Release201520172018201420182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
StepsNA
Swim

Battery

Duration2 days24 hours2-3 days24 hours20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a360 x 360453 x 454320 x 320453x454360 x 360
Sizeround1.2 inches1.39 inches1.63 inches1.39 inches1.3 inches
Touch
Typee-paperP-OLEDAMOLEDSuper AMOLEDAMOLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX7IP671 ATMIP671 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSAndroid Wear 2Android WearTizen OSAndroid WearBuild-in
Apps
Music

All Wearables