Casio WSD-F20A vs. Samsung Gear 2 vs. Microsoft Band vs. Diesel On Full Guard 2.5 vs. Garmin Forerunner 45

 
WSD-F20A
Gear 2
Band
On Full Guard 2.5
Forerunner 45
 CasioWSD-F20ARemove Buy NowSamsungGear 2Remove Buy NowMicrosoftBandRemove Buy NowDieselOn Full Guard 2.5Remove Buy NowGarminForerunner 45Remove Buy Now

Basic Info

Suggested Price$399$300$200$325$199
Release20182014201420182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
StepsNA
Swim

Battery

Duration1 day2-3 days2 days4 days7 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320320 x 320320 x 106454x454208 x 208
Size1.32 inches1.63 inches1.37 inches1.39 inches1.04 inches
Touch
TypeLCDSuper AMOLEDCapacitative TFTLCD

Functions

Audio SpeakerBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP67IP673 ATM5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OSTizen OSNAWear OSBuilt-in
Apps
Music

All Wearables