Amazfit Pace vs. Fitbit Alta HR vs. Fitbit Flex vs. Amazfit T-Rex vs. Apple Series 6

 
Pace
Alta HR
Flex
T-Rex
Series 6
 AmazfitPaceRemove Buy NowFitbitAlta HRRemove Buy NowFitbitFlexRemove Buy NowAmazfitT-RexRemove Buy NowAppleSeries 6Remove Buy Now

Basic Info

Suggested Price$130$150$100$140$399
Release20172017201320192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days7 days5 days20 daysNot yet
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 300128 x 36NA360 x 360384 x 480
Size1.34 inches1.4 inchesNA1.3 inches40mm
TouchNA
TypeTFT LCDOLEDLEDAMOLEDMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor5 ATM
Water ResistanceIP671 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemProprietaryNABuild-inWatchOS 5
Apps
Music

All Wearables