Polar M430 vs. Garmin 645 Music vs. Garmin Fenix 5X vs. Motorola Moto 360 (1st Gen) vs. Polar A370

 
M430
645 Music
Fenix 5X
Moto 360 (1st Gen)
A370
 PolarM430Remove Buy NowGarmin645 MusicRemove Buy NowGarminFenix 5XRemove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowPolarA370Remove Buy Now

Basic Info

Suggested Price$255$450$699$150$179.95
Release20172018201720142017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration30 hours7 daysUp to 12 days1 dayUp to 3 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution128x128240 x 240240 x240320 x 260160 x 80
Size1.4 inch1.2 inches1.2 inches1.56 inches1.18 inches
Touch
TypeLCDMIPNALCDTFT LCD

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceWR305 ATM10 ATMIP67WR30

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid Wear
Apps
MusicNA

All Wearables