Polar M400 vs. New Balance RunIQ vs. Amazfit Cor vs. Motorola Moto 360 (1st Gen) vs. Garmin Vivosmart 3

 
M400
RunIQ
Cor
Moto 360 (1st Gen)
Vivosmart 3
 PolarM400Remove Buy NowNew BalanceRunIQRemove Buy NowAmazfitCorRemove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowGarminVivosmart 3Remove Buy Now

Basic Info

Suggested Price$200$299$79.99$150$139.99
Release20142017201820142017

Activity & Fitness

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

Battery

Duration8 hours to 30 days24 hours (5 hrs w GPS and heart rate)12 days1 day5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a400 x 40080 x 160320 x 26064 x 128
Sizen/a1.39 inches1.23 inches1.56 inchesNA
Touch
Typen/aAMOLEDIPS LCDLCDOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM5 ATM5 ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid Wear 1.5Android Wear
Apps
MusicNA

All Wearables