Polar Loop 2 vs. Apple Watch Series 2 vs. Amazfit Cor vs. Apple Watch vs. Garmin Chronos

 
Loop 2
Watch Series 2
Cor
Watch
Chronos
 PolarLoop 2Remove Buy NowAppleWatch Series 2Remove Buy NowAmazfitCorRemove Buy NowAppleWatchRemove Buy NowGarminChronosRemove Buy Now

Basic Info

Suggested Price$120$269$79.99$349$1500
Release20152016201820152018

Activity & Fitness

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

Battery

Duration8 days (without notifications)18 hours12 days18 hours8 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a340 x 272 or 390 x 31280 x 160340 x 272 or 390 x 312218 x 218
Sizen/a1.5 inches or 1.65 inches1.23 inches1.5 inches or 1.65 inches1.2 inches
Touch
TypeLEDAMOLEDIPS LCDAMOLEDMIP

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance2 ATM5ATM5 ATMIPX710 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWatch OSWatch OSWear OS
Apps
Music

All Wearables