Motorola Moto 360 (2nd Gen) vs. Polar A360 vs. Apple Watch Series 4 vs. Garmin Instinct vs. Garmin Vivosmart 4

 
Moto 360 (2nd Gen)
A360
Watch Series 4
Instinct
Vivosmart 4
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPolarA360Remove Buy NowAppleWatch Series 4Remove Buy NowGarminInstinctRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$300$200$329$300$130
Release20152015201820182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1.5 days12 daysNot Yet14 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330160 x 80384 x 480128 x 12848 x 128
Size1.37 inches or 1.56 inches1.18 inches1.78 inches0.9 inches0.74 inches
Touch
TypeLCDn/aMicroLEDOMOLEDOLED

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP67WR30Not Yet10 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wearn/aWatch OS 5
Apps
Musicn/a

All Wearables