Amazfit Cor vs. Garmin 645 Music vs. Fitbit Alta HR vs. Jawbone UP2 vs. Apple SE

 
Cor
645 Music
Alta HR
UP2
SE
 AmazfitCorRemove Buy NowGarmin645 MusicRemove Buy NowFitbitAlta HRRemove Buy NowJawboneUP2Remove Buy NowAppleSERemove Buy Now

Basic Info

Suggested Price$79.99$450$150$100$279
Release20182018201720152020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration12 days7 days7 days7 days18 hours
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution80 x 160240 x 240128 x 36NA384 x 480
Size1.23 inches1.2 inches1.4 inchesNA40mm
TouchNA
TypeIPS LCDMIPOLEDNAMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet SensorNot yet
Water Resistance5 ATM5 ATMSplash resistant

Notifications

Phone
Emails
Texts

Software

Operating SystemNAWatchOS 5
Apps
Music

All Wearables