Apple Watch Series 2 vs. Casio WSD-F20A vs. Skagen Falster vs. Fitbit Flex vs. Garmin Vivosmart 4

 
Watch Series 2
WSD-F20A
Falster
Flex
Vivosmart 4
 AppleWatch Series 2Remove Buy NowCasioWSD-F20ARemove Buy NowSkagenFalsterRemove Buy NowFitbitFlexRemove Buy NowGarminVivosmart 4Remove Buy Now

Basic Info

Suggested Price$269$399$275$100$130
Release20162018201820132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours1 day24 hours5 days7 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
Mac
Windows

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312320 x 320NA48 x 128
Size1.5 inches or 1.65 inches1.32 inchesNA0.74 inches
TouchNA
TypeAMOLEDLCDOLEDLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5ATM5 ATM1 ATM1 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatch OSWear OSNANA
Apps
Music

All Wearables