Amazfit Pace vs. Garmin 645 Music vs. Fitbit Alta HR vs. Fitbit Flex vs. Apple SE

 
Pace
645 Music
Alta HR
Flex
SE
 AmazfitPaceRemove Buy NowGarmin645 MusicRemove Buy NowFitbitAlta HRRemove Buy NowFitbitFlexRemove Buy NowAppleSERemove Buy Now

Basic Info

Suggested Price$130$450$150$100$279
Release20172018201720132020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days7 days7 days5 days18 hours
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 300240 x 240128 x 36NA384 x 480
Size1.34 inches1.2 inches1.4 inchesNA40mm
TouchNA
TypeTFT LCDMIPOLEDLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet SensorNot yet
Water ResistanceIP675 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemProprietaryNAWatchOS 5
Apps
Music

All Wearables