Casio WSD-F20A vs. Motorola Moto 360 (1st Gen) vs. Fitbit Charge vs. Polar Loop vs. Mobvoi TicWatch e2

 
WSD-F20A
Moto 360 (1st Gen)
Charge
Loop
TicWatch e2
 CasioWSD-F20ARemove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowFitbitChargeRemove Buy NowPolarLoopRemove Buy NowMobvoiTicWatch e2Remove Buy Now

Basic Info

Suggested Price$399$150$130$100$200
Release20182014201420132019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration1 day1 day7-10 days5 days1 day
Rechargeable

Compatibility

Android
iOS
Windows PhoneNANANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320320 x 260NANA360 x 360
Size1.32 inches1.56 inchesNANA1.2 inches
TouchNA
TypeLCDLCDOLEDLEDAMOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATMIP671 ATM2 ATMIP68

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OSAndroid WearNANAWear OS
Apps
MusicNA

All Wearables