Apple Watch Series 3 vs. Motorola Moto 360 (2nd Gen) vs. Polar M600 vs. Garmin Fenix 5s vs. Garmin 645 Music

 
Watch Series 3
Moto 360 (2nd Gen)
M600
Fenix 5s
645 Music
 AppleWatch Series 3Remove Buy NowMotorolaMoto 360 (2nd Gen)Remove Buy NowPolarM600Remove Buy NowGarminFenix 5sRemove Buy NowGarmin645 MusicRemove Buy Now

Basic Info

Suggested Price$329$300$330$599.99$450
Release20172015201620172018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours1.5 days2 daysUp to 9 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312360 x 325 or 360 x 330240 x 240218x 218240 x 240
Size1.5 inches or 1.65 inches1.37 inches or 1.56 inches1.3 inches1.1 inches1.2 inches
Touchn/a
TypeAMOLEDLCDTFTnaMIP

Functions

Audio SpeakerBluetoothAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP67IPX810ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatchOS 4Android WearAndroid Wear
Apps
Musicn/a

All Wearables