Garmin Forerunner 225 vs. Michael Kors Grayson vs. Polar Loop vs. Michael Kors Grayson vs. Apple Watch Ultra vs. Fitbit Sense 2

 
Forerunner 225
Grayson
Loop
Grayson
Watch Ultra
Sense 2
 GarminForerunner 225Remove Buy NowMichael KorsGraysonRemove Buy NowPolarLoopRemove Buy NowMichael KorsGraysonRemove Buy NowAppleWatch UltraRemove Buy NowFitbitSense 2Remove Buy Now

Basic Info

Suggested Price$300$350$100$350$799$300
Release201520182013201820222022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration10 hours to 4 weeks24 hours5 days24 hours36 hrs6 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution180 x 180453 x 454NA453x454502x410 pixels336x336
Size1 inch1.39 inchesNA1.39 inches1.92 inches1.59 inches
Touch
Typen/aAMOLEDLEDAMOLEDAMOLED

Functions

Audio Speaker22
ClockLTPO OLED Retina
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM1 ATM2 ATM1 ATM10 ATM (100 Meters)5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/aAndroid WearNAAndroid WearWatchOS 9
Appsn/a
Musicn/a

All Wearables