Polar A360 vs. Polar M430 vs. Casio WSD-F20A vs. Garmin 645 Music vs. Motorola Moto 360 (1st Gen)

 
A360
M430
WSD-F20A
645 Music
Moto 360 (1st Gen)
 PolarA360Remove Buy NowPolarM430Remove Buy NowCasioWSD-F20ARemove Buy NowGarmin645 MusicRemove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy Now

Basic Info

Suggested Price$200$255$399$450$150
Release20152017201820182014

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration12 days30 hours1 day7 days1 day
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution160 x 80128x128320 x 320240 x 240320 x 260
Size1.18 inches1.4 inch1.32 inches1.2 inches1.56 inches
Touch
Typen/aLCDLCDMIPLCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceWR30WR305 ATM5 ATMIP67

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aWear OSAndroid Wear
Apps
MusicNA

All Wearables