Motorola Moto 360 Sport vs. Fitbit Charge 2 vs. Michael Kors Grayson vs. Apple Watch Series 4 vs. Michael Kors Grayson vs. HTC re Grip

 
Moto 360 Sport
Charge 2
Grayson
Watch Series 4
Grayson
re Grip
 MotorolaMoto 360 SportRemove Buy NowFitbitCharge 2Remove Buy NowMichael KorsGraysonRemove Buy NowAppleWatch Series 4Remove Buy NowMichael KorsGraysonRemove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$199$150$350$329$350$199
Release201620162018201820182020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swimn/a

Battery

Durationn/a5 days24 hoursNot Yet24 hours5 hours to 2.5 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a453 x 454384 x 480453x454160 x 32
Size1.37 inchesn/a1.39 inches1.78 inches1.39 inches1.8 inches
Touchn/a
TypeLCDOLEDAMOLEDMicroLEDAMOLEDPMOLED

Functions

Audio Speakern/a
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistancen/an/a1 ATMNot Yet1 ATMIP57

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aAndroid WearWatch OS 5Android WearNA
Apps
Musicn/a

All Wearables