Apple Watch Series 3 vs. Casio WSD-F10 vs. Amazfit Stratos vs. Garmin Fenix 5x Plus vs. Fitbit Flex

 
Watch Series 3
WSD-F10
Stratos
Fenix 5x Plus
Flex
 AppleWatch Series 3Remove Buy NowCasioWSD-F10Remove Buy NowAmazfitStratosRemove Buy NowGarminFenix 5x PlusRemove Buy NowFitbitFlexRemove Buy Now

Basic Info

Suggested Price$329$500$199$850$100
Release20172016201820182013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygenn/a
Sleepn/a
Steps
Swimn/a

Battery

Duration18 hoursn/a5 days20 days5 days
Rechargeable

Compatibility

Android
iOSn/a
Windows Phonen/aNA
Macn/a
Windowsn/a

Connectivity

Bluetoothn/a
Cellularn/a
GPS
NFCn/a
Wi-Fin/a

Display

Color
Resolution340 x 272 or 390 x 312n/a320 x 300240 x 240NA
Size1.5 inches or 1.65 inchesn/a1.34 inches1.2 inchesNA
Touchn/aNA
TypeAMOLEDLCDOLEDMIPLED

Functions

Audio Speakern/a
Clock
Phonen/a
Vibration
Voicen/a

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATM10 ATM1 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemWatchOS 4Android WearProprietaryWear OSNA
Appsn/a
Musicn/a

All Wearables