Motorola Moto 360 (2nd Gen) vs. Samsung Gear S2 vs. Garmin 645 Music vs. Apple Watch Series 4 vs. Apple Watch 8

 
Moto 360 (2nd Gen)
Gear S2
645 Music
Watch Series 4
Watch 8
 MotorolaMoto 360 (2nd Gen)Remove Buy NowSamsungGear S2Remove Buy NowGarmin645 MusicRemove Buy NowAppleWatch Series 4Remove Buy NowAppleWatch 8Remove Buy Now

Basic Info

Suggested Price$300$300$450$329$499
Release20152015201820182022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days2-3 days7 daysNot Yet18 hrs
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellularn/a
GPSn/a
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330360 x 360240 x 240384 x 480340 x 272 or 390 x 312
Size1.37 inches or 1.56 inches1.2 inches1.2 inches1.78 inches1.5 inches or 1.65 inches
Touch
TypeLCDSuper AMOLEDMIPMicroLEDAMOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67IP685 ATMNot Yet5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearTizenWatch OS 5WatchOS 9
Apps
Musicn/a

All Wearables