Amazfit Stratos vs. Apple Watch vs. Michael Kors Access Sofie vs. Fitbit Flex vs. Garmin Forerunner 45

 
Stratos
Watch
Access Sofie
Flex
Forerunner 45
 AmazfitStratosRemove Buy NowAppleWatchRemove Buy NowMichael KorsAccess SofieRemove Buy NowFitbitFlexRemove Buy NowGarminForerunner 45Remove Buy Now

Basic Info

Suggested Price$199$349$395$100$199
Release20182015201720132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration5 days18 hours1 day5 days7 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 300340 x 272 or 390 x 312390 x 390 1.19 inchesNA208 x 208
Size1.34 inches1.5 inches or 1.65 inchesNA1.04 inches
TouchAMOLDEDNA
TypeOLEDAMOLEDLEDLCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIPX71 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemProprietaryWatch OSAndroid Wear 2.0NABuilt-in
Apps
Music

All Wearables