Huawei Watch vs. Polar M400 vs. Fitbit Alta vs. Huawei Talkband B2 vs. Apple Watch Series 2

 
Watch
M400
Alta
Talkband B2
Watch Series 2
 HuaweiWatchRemove Buy NowPolarM400Remove Buy NowFitbitAltaRemove Buy NowHuaweiTalkband B2Remove Buy NowAppleWatch Series 2Remove Buy Now

Basic Info

Suggested Price$349$200$130$180$269
Release20152014201620152016

Activity & Fitness

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

Battery

Durationn/a8 hours to 30 days5 days3 days18 hours
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution400 x 400n/an/a128 x 88340 x 272 or 390 x 312
Size1.4 inchesn/an/a0.73 inches1.5 inches or 1.65 inches
Touchn/a
TypeAMOLEDn/aOLEDPMOLEDAMOLED

Functions

Audio Speakern/aAlerts onlyBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistancen/a3 ATMn/aIP575ATM

Notifications

Phone
Emailsn/a
Texts

Software

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

All Wearables