Michael Kors Grayson vs. Pebble Time 2 vs. Fitbit Alta HR vs. Pebble Core vs. Fitbit Versa 2 vs. Michael Kors Grayson

 
Grayson
Time 2
Alta HR
Core
Versa 2
Grayson
 Michael KorsGraysonRemove Buy NowPebbleTime 2Remove Buy NowFitbitAlta HRRemove Buy NowPebbleCoreRemove Buy NowFitbitVersa 2Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$350$199$150$99$199$350
Release201820162017201620192018

Activity & Fitness

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

Battery

Duration24 hours10 days7 daysNA5 days24 hours
Rechargeable

Compatibility

Android
iOSNA
Windows PhoneNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution453 x 454NA128 x 36NA300 x 300453x454
Size1.39 inchesNA1.4 inchesNA1.34 inches1.39 inches
TouchNA
TypeAMOLEDe-paperOLEDNAAMOLEDAMOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance1 ATM3 ATMNA5 ATM1 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemAndroid WearPebble OSNABuild-inAndroid Wear
Apps
Music

All Wearables