Casio WSD-F10 vs. Polar Loop 2 vs. Amazfit Arc vs. Apple Watch vs. Fitbit Alta HR

 
WSD-F10
Loop 2
Arc
Watch
Alta HR
 CasioWSD-F10Remove Buy NowPolarLoop 2Remove Buy NowAmazfitArcRemove Buy NowAppleWatchRemove Buy NowFitbitAlta HRRemove Buy Now

Basic Info

Suggested Price$500$120$69.99$349$150
Release20162015201620152017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/an/a
Oxygenn/a
Sleepn/a
Steps
Swimn/a

Battery

Durationn/a8 days (without notifications)20 days18 hours7 days
Rechargeable

Compatibility

Android
iOSn/a
Windows Phonen/an/aNA
Macn/an/aNA
Windowsn/an/aNA

Connectivity

Bluetoothn/a
Cellularn/a
GPS
NFCn/a
Wi-Fin/a

Display

Color
Resolutionn/an/a72 x40340 x 272 or 390 x 312128 x 36
Sizen/an/a0.42 inches1.5 inches or 1.65 inches1.4 inches
Touchn/a
TypeLCDLEDOLEDAMOLEDOLED

Functions

Audio Speakern/a
Clock
Phonen/a
Vibration
Voicen/a

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM2 ATMIP67IPX7

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemAndroid Wearn/aWatch OS
Appsn/a
Musicn/a

All Wearables