Huawei Watch vs. Polar M400 vs. Polar M600 vs. Fitbit Alta vs. Apple Watch Series 2

 
Watch
M400
M600
Alta
Watch Series 2
 HuaweiWatchRemove Buy NowPolarM400Remove Buy NowPolarM600Remove Buy NowFitbitAltaRemove Buy NowAppleWatch Series 2Remove Buy Now

Basic Info

Suggested Price$349$200$330$130$269
Release20152014201620162016

Activity & Fitness

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

Battery

Durationn/a8 hours to 30 days2 days5 days18 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution400 x 400n/a240 x 240n/a340 x 272 or 390 x 312
Size1.4 inchesn/a1.3 inchesn/a1.5 inches or 1.65 inches
Touchn/an/a
TypeAMOLEDn/aTFTOLEDAMOLED

Functions

Audio Speakern/aAlerts onlyAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a3 ATMIPX8n/a5ATM

Notifications

Phone
Emailsn/a
Texts

Software

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

All Wearables