Polar Loop 2 vs. Apple Watch Series 2 vs. Amazfit Cor vs. Garmin Chronos vs. Jawbone UP3

 
Loop 2
Watch Series 2
Cor
Chronos
UP3
 PolarLoop 2Remove Buy NowAppleWatch Series 2Remove Buy NowAmazfitCorRemove Buy NowGarminChronosRemove Buy NowJawboneUP3Remove Buy Now

Basic Info

Suggested Price$120$269$79.99$1500$180
Release20152016201820182013

Activity & Fitness

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

Battery

Duration8 days (without notifications)18 hours12 days8 days7 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 160218 x 218NA
Sizen/a1.5 inches or 1.65 inches1.23 inches1.2 inchesNA
TouchNA
TypeLEDAMOLEDIPS LCDMIPNA

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance2 ATM5ATM5 ATM10 ATMNA

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWatch OSWear OSNA
Apps
MusicNA

All Wearables