Garmin Forerunner 735XT vs. Amazfit Cor vs. Fitbit Alta HR vs. Fitbit Charge HR vs. Fitbit Flex

 
Forerunner 735XT
Cor
Alta HR
Charge HR
Flex
 GarminForerunner 735XTRemove Buy NowAmazfitCorRemove Buy NowFitbitAlta HRRemove Buy NowFitbitCharge HRRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$450$79.99$150$150$100
Release20162018201720152013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration14 hours to 11 days12 days7 days5 days5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution215 x 18080 x 160128 x 36NANA
Size1.23 inches1.23 inches1.4 inchesNANA
Touchn/aNANA
Typen/aIPS LCDOLEDOLEDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM1 ATM1 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aNANA
Apps
Music

All Wearables