Huawei Watch vs. Polar M400 vs. Fitbit Alta vs. Apple Watch Series 2 vs. Polar M430

 
Watch
M400
Alta
Watch Series 2
M430
 HuaweiWatchRemove Buy NowPolarM400Remove Buy NowFitbitAltaRemove Buy NowAppleWatch Series 2Remove Buy NowPolarM430Remove Buy Now

Basic Info

Suggested Price$349$200$130$269$255
Release20152014201620162017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Durationn/a8 hours to 30 days5 days18 hours30 hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution400 x 400n/an/a340 x 272 or 390 x 312128x128
Size1.4 inchesn/an/a1.5 inches or 1.65 inches1.4 inch
Touchn/a
TypeAMOLEDn/aOLEDAMOLEDLCD

Functions

Audio Speakern/aAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a3 ATMn/a5ATMWR30

Notifications

Phone
Emailsn/a
Texts

Software

Operating SystemAndroid Wearn/an/aWatch OS
Apps
Musicn/a

All Wearables