Fitbit One vs. LG Watch Sport vs. Michael Kors Grayson vs. Pebble Core vs. Michael Kors Grayson vs. Apple Watch Ultra

 
One
Watch Sport
Grayson
Core
Grayson
Watch Ultra
 FitbitOneRemove Buy NowLGWatch SportRemove Buy NowMichael KorsGraysonRemove Buy NowPebbleCoreRemove Buy NowMichael KorsGraysonRemove Buy NowAppleWatch UltraRemove Buy Now

Basic Info

Suggested Price$100$349$350$99$350$799
Release201220162018201620182022

Activity & Fitness

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

Battery

Duration10-14 days1.45 days24 hoursNA24 hours36 hrs
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a480 x 480453 x 454NA453x454502x410 pixels
Sizen/a1.38 inches1.39 inchesNA1.39 inches1.92 inches
TouchNA
TypeOLEDP-OLEDAMOLEDNAAMOLED

Functions

Audio Speaker
ClockLTPO OLED Retina
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceSplast ResistantIP681 ATMNA1 ATM10 ATM (100 Meters)

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating Systemn/aAndroid Wear 2Android WearNAAndroid WearWatchOS 9
Apps
Music

All Wearables