Sony SmartBand 2 vs. Withings Go vs. Casio WSD-F20A vs. Garmin Forerunner 45 vs. Skagen Falster 2

 
SmartBand 2
Go
WSD-F20A
Forerunner 45
Falster 2
 SonySmartBand 2Remove Buy NowWithingsGoRemove Buy NowCasioWSD-F20ARemove Buy NowGarminForerunner 45Remove Buy NowSkagenFalster 2Remove Buy Now

Basic Info

Suggested Price$130$80$399$199$199
Release20152016201820192019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days8 months1 day7 days1 day
Rechargeable

Compatibility

Androidn/a
iOSn/a
Windows Phonen/an/a
Macn/an/a
Windowsn/an/a

Connectivity

Bluetoothn/a
Cellular
GPS
NFC
Wi-Fi

Display

Colorn/an/a
Resolutionn/an/a320 x 320208 x 208320 x 320
Sizen/an/a1.32 inches1.04 inches1.19 inches
Touchn/an/a
Typen/aE-InkLCDLCDOLED

Functions

Audio Speaker
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIP585 ATM5 ATM5 ATM3 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/aWear OSBuilt-inWear OS
Appsn/a
Music

All Wearables