Amazfit Stratos vs. Garmin Chronos vs. Michael Kors Access Sofie vs. Fitbit Alta HR vs. Michael Kors Access Sofie HR

 
Stratos
Chronos
Access Sofie
Alta HR
Access Sofie HR
 AmazfitStratosRemove Buy NowGarminChronosRemove Buy NowMichael KorsAccess SofieRemove Buy NowFitbitAlta HRRemove Buy NowMichael KorsAccess Sofie HRRemove Buy Now

Basic Info

Suggested Price$199$1500$395$150$395
Release20182018201720172019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days8 days1 day7 days2 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 300218 x 218390 x 390 1.19 inches128 x 36390 x 390
Size1.34 inches1.2 inches1.4 inches1.19 inches
TouchAMOLDED
TypeOLEDMIPOLEDOMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM10 ATM1 ATM0.3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemProprietaryWear OSAndroid Wear 2.0Wear OS
Apps
Music

All Wearables