Fitbit Surge vs. Fitbit Flex 2 vs. Casio WSD-F20A vs. Garmin Fenix 5x Plus vs. Apple Watch Series 4

 
Surge
Flex 2
WSD-F20A
Fenix 5x Plus
Watch Series 4
 FitbitSurgeRemove Buy NowFitbitFlex 2Remove Buy NowCasioWSD-F20ARemove Buy NowGarminFenix 5x PlusRemove Buy NowAppleWatch Series 4Remove Buy Now

Basic Info

Suggested Price$250$100$399$850$329
Release20162016201820182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration7 days5 days1 day20 daysNot Yet
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/a
Resolutionn/an/a320 x 320240 x 240384 x 480
Size1.26 inchesn/a1.32 inches1.2 inches1.78 inches
Touchn/a
TypeMonochrome LCDLEDLCDMIPMicroLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATM10 ATMNot Yet

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aWear OSWear OSWatch OS 5
Apps
Music

All Wearables