Apple Watch Series 3 vs. Motorola Moto 360 Sport vs. Michael Kors Grayson vs. Pebble Core vs. Polar A370 vs. Michael Kors Grayson

 
Watch Series 3
Moto 360 Sport
Grayson
Core
A370
Grayson
 AppleWatch Series 3Remove Buy NowMotorolaMoto 360 SportRemove Buy NowMichael KorsGraysonRemove Buy NowPebbleCoreRemove Buy NowPolarA370Remove Buy NowMichael KorsGraysonRemove Buy Now

Basic Info

Suggested Price$329$199$350$99$179.95$350
Release201720162018201620172018

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heart
Oxygen
SleepNA
Steps
Swimn/a

Battery

Duration18 hoursn/a24 hoursNAUp to 3 days24 hours
Rechargeable

Compatibility

Android
iOSNA
Windows Phonen/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312n/a453 x 454NA160 x 80453x454
Size1.5 inches or 1.65 inches1.37 inches1.39 inchesNA1.18 inches1.39 inches
TouchNA
TypeAMOLEDLCDAMOLEDNATFT LCDAMOLED

Functions

Audio Speakern/a
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATMn/a1 ATMNAWR301 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemWatchOS 4Android WearAndroid WearNAAndroid Wear
Apps
Musicn/a

All Wearables