Image of a Cor
Image of a VivoWatch
Image of a 645 Music
Image of a Forerunner 935
Image of a Loop
 AmazfitCorRemove Buy NowAsusVivoWatchRemove Buy NowGarmin645 MusicRemove Buy NowGarminForerunner 935Remove Buy NowPolarLoopRemove Buy Now

Basic Info

Suggested Price$79.99$160$450$500$100
Release20182018201820172013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration12 days24 hours to 10 days7 daysUp to 2 weeks5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution80 x 160128 x 128240 x 240240 x 240NA
Size1.23 inchesNA1.2 inches1.2 inchesNA
Touch
TypeIPS LCDNAMIPLCDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or AltimeterNA
Ultraviolet Sensor
Water Resistance5 ATMIP675 ATM5 ATM2 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemKoodOSNA
Apps
Music

All Wearables