Apple Watch vs. Casio WSD-F20A vs. Fossil Explorist vs. Polar A370 vs. Polar Loop

 
Watch
WSD-F20A
Explorist
A370
Loop
 AppleWatchRemove Buy NowCasioWSD-F20ARemove Buy NowFossilExploristRemove Buy NowPolarA370Remove Buy NowPolarLoopRemove Buy Now

Basic Info

Suggested Price$349$399$255$179.95$100
Release20152018201820172013

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration18 hours1 day24 hoursUp to 3 days5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution340 x 272 or 390 x 312320 x 320454 x454160 x 80NA
Size1.5 inches or 1.65 inches1.32 inches1.4 inches1.18 inchesNA
Touch
TypeAMOLEDLCDAMOLEDTFT LCDLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX75 ATMIP67WR302 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWatch OSWear OSWear OSNA
Apps
Music

All Wearables