Polar M600 vs. Mobvoi TicWatch 2 vs. Casio WSD-F20A vs. Polar Loop vs. Apple Watch Series 4

 
M600
TicWatch 2
WSD-F20A
Loop
Watch Series 4
 PolarM600Remove Buy NowMobvoiTicWatch 2Remove Buy NowCasioWSD-F20ARemove Buy NowPolarLoopRemove Buy NowAppleWatch Series 4Remove Buy Now

Basic Info

Suggested Price$330$199$399$100$329
Release20162017201820132018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration2 days1.5-2 Days1 day5 daysNot Yet
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution240 x 240400 x 400320 x 320NA384 x 480
Size1.3 inches1.4 inches1.32 inchesNA1.78 inches
Touchn/a
TypeTFTOLEDLCDLEDMicroLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceIPX8IP655 ATM2 ATMNot Yet

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearTicwear OSWear OSNAWatch OS 5
Apps
Music

All Wearables