Motorola Moto 360 (2nd Gen) vs. Samsung Gear S2 vs. Fitbit Charge 3 vs. Michael Kors Access Sofie HR vs. Apple Watch 7

 
Moto 360 (2nd Gen)
Gear S2
Charge 3
Access Sofie HR
Watch 7
 MotorolaMoto 360 (2nd Gen)Remove Buy NowSamsungGear S2Remove Buy NowFitbitCharge 3Remove Buy NowMichael KorsAccess Sofie HRRemove Buy NowAppleWatch 7Remove Buy Now

Basic Info

Suggested Price$300$300$150$395$429
Release20152015201820192021

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days2-3 days7 days2 days18 Hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Macn/an/a
Windowsn/an/aNot yet

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFCNA
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330360 x 36066 x 18390 x 390396 x 484
Size1.37 inches or 1.56 inches1.2 inches.721 inches1.19 inches1.9 inches
Touch
TypeLCDSuper AMOLEDOLEDOMOLEDMicroLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP685 ATM0.3 ATMwater resistant but not waterproof

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearTizenNAWear OSWatchOS 8
Apps
Musicn/a

All Wearables