Diesel On Full Guard vs. Michael Kors Grayson vs. Garmin Forerunner 45 vs. Michael Kors Grayson vs. Fitbit Inspire HR vs. Apple Watch 8

 
On Full Guard
Grayson
Forerunner 45
Grayson
Inspire HR
Watch 8
 DieselOn Full GuardRemove Buy NowMichael KorsGraysonRemove Buy NowGarminForerunner 45Remove Buy NowMichael KorsGraysonRemove Buy NowFitbitInspire HRRemove Buy NowAppleWatch 8Remove Buy Now

Basic Info

Suggested Price$325$350$199$350$99$499
Release201720182019201820192022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1 day24 hours7 days24 hours5 days18 hrs
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution454 x 454453 x 454208 x 208453x454139 x 60340 x 272 or 390 x 312
Size1.4 inches1.39 inches1.04 inches1.39 inches1.4 inches1.5 inches or 1.65 inches
Touch
TypeOMOLEDAMOLEDLCDAMOLEDOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP671 ATM5 ATM1 ATM5 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear 2.0Android WearBuilt-inAndroid WearFitbit OSWatchOS 9
Apps
Music

All Wearables