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

 
M430
WSD-F20A
645 Music
Moto 360 (1st Gen)
Vivosmart HR Plus
 PolarM430Remove Buy NowCasioWSD-F20ARemove Buy NowGarmin645 MusicRemove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowGarminVivosmart HR PlusRemove Buy Now

Basic Info

Suggested Price$255$399$450$150$179
Release20172018201820142017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration30 hours1 day7 days1 day5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution128x128320 x 320240 x 240320 x 260160 x 68
Size1.4 inch1.32 inches1.2 inches1.56 inches0.5 inches x 0.8 inches
Touch
TypeLCDLCDMIPLCDLCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceWR305 ATM5 ATMIP675 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemWear OSAndroid WearNA
Apps
MusicNA

All Wearables