Polar Loop 2 vs. Garmin Fenix 5s Plus vs. Garmin Fenix 5X vs. Michael Kors Grayson vs. Michael Kors Grayson vs. Apple Watch Ultra

 
Loop 2
Fenix 5s Plus
Fenix 5X
Grayson
Grayson
Watch Ultra
 PolarLoop 2Remove Buy NowGarminFenix 5s PlusRemove Buy NowGarminFenix 5XRemove Buy NowMichael KorsGraysonRemove Buy NowMichael KorsGraysonRemove Buy NowAppleWatch UltraRemove Buy Now

Basic Info

Suggested Price$120$799$699$350$350$799
Release201520182017201820182022

Activity & Fitness

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

Battery

Duration8 days (without notifications)7 daysUp to 12 days24 hours24 hours36 hrs
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a240 x 240240 x240453 x 454453x454502x410 pixels
Sizen/a1.2 inches1.2 inches1.39 inches1.39 inches1.92 inches
Touch
TypeLEDMIPNAAMOLEDAMOLED

Functions

Audio Speaker
ClockLTPO OLED Retina
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance2 ATM10 ATM10 ATM1 ATM1 ATM10 ATM (100 Meters)

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSAndroid WearAndroid WearWatchOS 9
Apps
Music

All Wearables