Motorola Moto 360 (2nd Gen) vs. Samsung Gear S3 vs. Michael Kors Grayson vs. Fitbit Charge vs. Michael Kors Grayson vs. Apple Watch 7

 
Moto 360 (2nd Gen)
Gear S3
Grayson
Charge
Grayson
Watch 7
 MotorolaMoto 360 (2nd Gen)Remove Buy NowSamsungGear S3Remove Buy NowMichael KorsGraysonRemove Buy NowFitbitChargeRemove Buy NowMichael KorsGraysonRemove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$300$350$350$130$350$429
Release201520162018201420182021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleepn/a
Steps
Swim

Battery

Duration1.5 days4 days24 hours7-10 days24 hours18 Hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPS
NFCn/a
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330360 x 360453 x 454NA453x454396 x 484
Size1.37 inches or 1.56 inches1.3 inches1.39 inchesNA1.39 inches1.9 inches
TouchNA
TypeLCDFullcolor AODAMOLEDOLEDAMOLEDMicroLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP681 ATM1 ATM1 ATMwater resistant but not waterproof

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearTizenAndroid WearNAAndroid WearWatchOS 8
Apps
Musicn/a

All Wearables