Garmin Forerunner 935 vs. Amazfit Cor vs. Garmin 645 Music vs. Fitbit Alta HR vs. Fossil Gen 5 Smartwatch Carlyle

 
Forerunner 935
Cor
645 Music
Alta HR
Gen 5 Smartwatch Carlyle
 GarminForerunner 935Remove Buy NowAmazfitCorRemove Buy NowGarmin645 MusicRemove Buy NowFitbitAlta HRRemove Buy NowFossilGen 5 Smartwatch CarlyleRemove Buy Now

Basic Info

Suggested Price$500$79.99$450$150$295
Release20172018201820172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

DurationUp to 2 weeks12 days7 days7 days1 day
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 24080 x 160240 x 240128 x 36328 x 328
Size1.2 inches1.23 inches1.2 inches1.4 inches1.3 inches
Touch
TypeLCDIPS LCDMIPOLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OS
Apps
Music

All Wearables