Casio WSD-F20A vs. Garmin Forerunner 235 vs. Swatch Touch Zero One vs. Mobvoi TicWatch S2 vs. HTC re Grip

 
WSD-F20A
Forerunner 235
Touch Zero One
TicWatch S2
re Grip
 CasioWSD-F20ARemove Buy NowGarminForerunner 235Remove Buy NowSwatchTouch Zero OneRemove Buy NowMobvoiTicWatch S2Remove Buy NowHTCre GripRemove Buy Now

Basic Info

Suggested Price$399$299.99$220$180$199
Release20182017201520192020

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleepn/a
Steps
Swimn/a

Battery

Duration1 day9 daysn/a2 DAYS5 hours to 2.5 days
Rechargeable

Compatibility

Androidn/a
iOSn/a
Windows Phonen/aNA
Macn/aNA
Windowsn/aNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution320 x 320215 x 180n/a400 x 400160 x 32
Size1.32 inches1.23 inchesn/a1.39 inches1.8 inches
Touch
TypeLCDMIPn/aOLEDPMOLED

Functions

Audio Speakern/a
Clock
Phonen/a
Vibrationn/a
Voice

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATMIP57

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemWear OSn/aWear OSNA
Apps
Musicn/a

All Wearables