Fitbit Ionic vs. Amazfit Cor vs. Fitbit Alta HR vs. Fitbit Flex vs. Garmin Instinct

 
Ionic
Cor
Alta HR
Flex
Instinct
 FitbitIonicRemove Buy NowAmazfitCorRemove Buy NowFitbitAlta HRRemove Buy NowFitbitFlexRemove Buy NowGarminInstinctRemove Buy Now

Basic Info

Suggested Price$299$79.99$150$100$300
Release20172018201720132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration4+ days12 days7 days5 days14 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution348x25080 x 160128 x 36NA128 x 128
Size1.421.23 inches1.4 inchesNA0.9 inches
TouchNA
TypeOLEDIPS LCDOLEDLEDOMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance50m5 ATM1 ATM10 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemFitbit OSNA
Apps
Music

All Wearables