Casio WSD-F20A vs. Fitbit Versa vs. Pebble Core vs. Polar A370 vs. Mobvoi TicWatch S2

 
WSD-F20A
Versa
Core
A370
TicWatch S2
 CasioWSD-F20ARemove Buy NowFitbitVersaRemove Buy NowPebbleCoreRemove Buy NowPolarA370Remove Buy NowMobvoiTicWatch S2Remove Buy Now

Basic Info

Suggested Price$399$199.99$99$179.95$180
Release20182018201620172019

Activity & Fitness

Calories
Cycling (Bicycling)NA
Distance
Heart
Oxygen
SleepNA
Steps
Swim

Battery

Duration1 day4 daysNAUp to 3 days2 DAYS
Rechargeable

Compatibility

Android
iOSNA
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320300 x300NA160 x 80400 x 400
Size1.32 inches1.34 inchesNA1.18 inches1.39 inches
TouchNA
TypeLCDOLEDNATFT LCDOLED

Functions

Audio Speaker
Clock
PhoneNA
VibrationNA
Voice

Hardware

AccelerometerNA
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATMNAWR305 ATM

Notifications

PhoneNA
EmailsNA
TextsNA

Software

Operating SystemWear OSNAWear OS
Apps
Music

All Wearables