Amazfit Pace vs. Amazfit Cor vs. Garmin 645 Music vs. Fitbit Flex vs. Apple Watch Ultra

 
Pace
Cor
645 Music
Flex
Watch Ultra
 AmazfitPaceRemove Buy NowAmazfitCorRemove Buy NowGarmin645 MusicRemove Buy NowFitbitFlexRemove Buy NowAppleWatch UltraRemove Buy Now

Basic Info

Suggested Price$130$79.99$450$100$799
Release20172018201820132022

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days12 days7 days5 days36 hrs
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 30080 x 160240 x 240NA502x410 pixels
Size1.34 inches1.23 inches1.2 inchesNA1.92 inches
TouchNA
TypeTFT LCDIPS LCDMIPLED

Functions

Audio Speaker
ClockLTPO OLED Retina
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP675 ATM5 ATM1 ATM10 ATM (100 Meters)

Notifications

Phone
Emails
Texts

Software

Operating SystemProprietaryNAWatchOS 9
Apps
Music

All Wearables