Apple Watch Series 2 vs. Amazfit Stratos vs. Casio WSD-F20A vs. Garmin Fenix 5s Plus vs. Fitbit Inspire HR

 
Watch Series 2
Stratos
WSD-F20A
Fenix 5s Plus
Inspire HR
 AppleWatch Series 2Remove Buy NowAmazfitStratosRemove Buy NowCasioWSD-F20ARemove Buy NowGarminFenix 5s PlusRemove Buy NowFitbitInspire HRRemove Buy Now

Basic Info

Suggested Price$269$199$399$799$99
Release20162018201820182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours5 days1 day7 days5 days
Rechargeable

Compatibility

Android
iOS
Windows Phone
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312320 x 300320 x 320240 x 240139 x 60
Size1.5 inches or 1.65 inches1.34 inches1.32 inches1.2 inches1.4 inches
Touch
TypeAMOLEDOLEDLCDMIPOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5ATM5 ATM5 ATM10 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatch OSProprietaryWear OSWear OSFitbit OS
Apps
Music

All Wearables