Michael Kors Grayson vs. Motorola Moto 360 (1st Gen) vs. Garmin Forerunner 45 vs. Michael Kors Grayson vs. Fitbit Inspire HR vs. HTC re Grip

 
Grayson
Moto 360 (1st Gen)
Forerunner 45
Grayson
Inspire HR
re Grip
 Michael KorsGraysonRemove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowGarminForerunner 45Remove Buy NowMichael KorsGraysonRemove Buy NowFitbitInspire HRRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$350$150$199$350$99$199
Release201820142019201820192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration24 hours1 day7 days24 hours5 days5 hours to 2.5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution453 x 454320 x 260208 x 208453x454139 x 60160 x 32
Size1.39 inches1.56 inches1.04 inches1.39 inches1.4 inches1.8 inches
Touch
TypeAMOLEDLCDLCDAMOLEDOLEDPMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance1 ATMIP675 ATM1 ATM5 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearAndroid WearBuilt-inAndroid WearFitbit OSNA
Apps
MusicNA

All Wearables