Amazfit Cor vs. Polar A370 vs. Apple Watch Series 4 vs. Garmin Forerunner 45 vs. LG G Watch R

 
Cor
A370
Watch Series 4
Forerunner 45
G Watch R
 AmazfitCorRemove Buy NowPolarA370Remove Buy NowAppleWatch Series 4Remove Buy NowGarminForerunner 45Remove Buy NowLGG Watch RRemove Buy Now

Basic Info

Suggested Price$79.99$179.95$329$199$300
Release20182017201820192014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration12 daysUp to 3 daysNot Yet7 days2 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution80 x 160160 x 80384 x 480208 x 208320 x 320
Size1.23 inches1.18 inches1.78 inches1.04 inches1.3 inches
Touch
TypeIPS LCDTFT LCDMicroLEDLCDP-OLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMWR30Not Yet5 ATMIP67

Notifications

Phone
Emails
Texts

Software

Operating SystemWatch OS 5Built-inAndroid Wear
Apps
Music

All Wearables