Fitbit Flex 2 vs. Amazfit Cor vs. Fitbit Alta HR vs. Skagen Falster 2

 
Flex 2
Cor
Alta HR
Falster 2
 FitbitFlex 2Remove Buy NowAmazfitCorRemove Buy NowFitbitAlta HRRemove Buy NowSkagenFalster 2Remove Buy Now

Basic Info

Suggested Price$100$79.99$150$199
Release2016201820172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days12 days7 days1 day
Rechargeable

Compatibility

Android
iOS
Windows Phonen/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/a80 x 160128 x 36320 x 320
Sizen/a1.23 inches1.4 inches1.19 inches
Touchn/a
TypeLEDIPS LCDOLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OS
Apps
Music

All Wearables