Polar M430 vs. Amazfit Arc vs. Motorola Moto 360 (1st Gen) vs. Apple Watch Series 4 vs. Fitbit Inspire HR

 
M430
Arc
Moto 360 (1st Gen)
Watch Series 4
Inspire HR
 PolarM430Remove Buy NowAmazfitArcRemove Buy NowMotorolaMoto 360 (1st Gen)Remove Buy NowAppleWatch Series 4Remove Buy NowFitbitInspire HRRemove Buy Now

Basic Info

Suggested Price$255$69.99$150$329$99
Release20172016201420182019

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heart
Oxygen
Sleep
Steps
Swim

Battery

Duration30 hours20 days1 dayNot Yet5 days
Rechargeable

Compatibility

Android
iOS
Windows PhoneNA
MacNA
WindowsNA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution128x12872 x40320 x 260384 x 480139 x 60
Size1.4 inch0.42 inches1.56 inches1.78 inches1.4 inches
Touch
TypeLCDOLEDLCDMicroLEDOLED

Functions

Audio Speaker
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water ResistanceWR30IP67IP67Not Yet5 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemAndroid WearWatch OS 5Fitbit OS
Apps
MusicNA

All Wearables