Pebble Time vs. Polar V800 vs. Misfit Speedo Shine 2 vs. Michael Kors Grayson vs. Michael Kors Grayson vs. Amazfit T-Rex

 
Time
V800
Speedo Shine 2
Grayson
Grayson
T-Rex
 PebbleTimeRemove Buy NowPolarV800Remove Buy NowMisfitSpeedo Shine 2Remove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy NowAmazfitT-RexRemove Buy Now

Basic Info

Suggested Price$150$470$80$350$350$140
Release201520142016201820182019

Activity & Fitness

Calories
Cycling (Bicycling)n/a
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days13 hours to 30 days6 months24 hours24 hours20 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolution168 x 144n/an/a453 x 454453x454360 x 360
Size1.26 inchesn/an/a1.39 inches1.39 inches1.3 inches
Touchn/a
Typee-papern/an/aAMOLEDAMOLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM3 ATM5 ATM1 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSn/an/aAndroid WearAndroid WearBuild-in
Apps
Music

All Wearables