Amazfit Stratos vs. Fitbit Alta HR vs. Polar Loop vs. Skagen Falster 3

 
Stratos
Alta HR
Loop
Falster 3
 AmazfitStratosRemove Buy NowFitbitAlta HRRemove Buy NowPolarLoopRemove Buy NowSkagenFalster 3Remove Buy Now

Basic Info

Suggested Price$199$150$100$295
Release2018201720132020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days7 days5 days1 day
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 300128 x 36NA416 x 416
Size1.34 inches1.4 inchesNA1.28 inches
Touch
TypeOLEDOLEDLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM2 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemProprietaryNAWear OS
Apps
Music

All Wearables