Motorola Moto 360 (2nd Gen) vs. Polar M400 vs. Asus ZenWatch vs. Pebble Core vs. Garmin VivoActive 4

 
Moto 360 (2nd Gen)
M400
ZenWatch
Core
VivoActive 4
 MotorolaMoto 360 (2nd Gen)Remove Buy NowPolarM400Remove Buy NowAsusZenWatchRemove Buy NowPebbleCoreRemove Buy NowGarminVivoActive 4Remove Buy Now

Basic Info

Suggested Price$300$200$150$99$349
Release20152014201420162019

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heartn/a
Oxygen
SleepNA
Steps
Swim

Battery

Duration1.5 days8 hours to 30 daysNANA8 days
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/an/aNANA
Macn/aNANA
Windowsn/aNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution360 x 325 or 360 x 330n/a320 x 320NA260 x 260
Size1.37 inches or 1.56 inchesn/a1.63 inchesNA1.3ionches
TouchNA
TypeLCDn/aAMOLEDNAMIP

Functions

Audio SpeakerBluetoothAlerts only
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP673 ATMIP55NA5 ATM

Notifications

PhoneNA
EmailsNANA
TextsNANA

Software

Operating SystemAndroid Wearn/aAndroid WearNAWear OS
Apps
Musicn/a

All Wearables