Mobvoi TicWatch 2 vs. Casio WSD-F20A vs. Garmin 645 Music vs. Swatch Touch Zero One vs. Amazfit GTR

 
TicWatch 2
WSD-F20A
645 Music
Touch Zero One
GTR
 MobvoiTicWatch 2Remove Buy NowCasioWSD-F20ARemove Buy NowGarmin645 MusicRemove Buy NowSwatchTouch Zero OneRemove Buy NowAmazfitGTRRemove Buy Now

Basic Info

Suggested Price$199$399$450$220$199
Release20172018201820152019

Activity & Fitness

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

Battery

Duration1.5-2 Days1 day7 daysn/a24 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution400 x 400320 x 320240 x 240n/a454 x 454
Size1.4 inches1.32 inches1.2 inchesn/a1.39 inches
Touch
TypeOLEDLCDMIPn/aAMOLED

Functions

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

Hardware

Accelerometer
Barometer or Altimetern/a
Ultraviolet Sensor
Water ResistanceIP655 ATM5 ATM5 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating SystemTicwear OSWear OSn/aBuild-in
Apps
Musicn/a

All Wearables