Polar M400 vs. TomTom Adventurer vs. Huawei Talkband B2 vs. Microsoft Band 2 vs. Fitbit Charge

 
M400
Adventurer
Talkband B2
Band 2
Charge
 PolarM400Remove Buy NowTomTomAdventurerRemove Buy NowHuaweiTalkband B2Remove Buy NowMicrosoftBand 2Remove Buy NowFitbitChargeRemove Buy Now

Basic Info

Suggested Price$200$350$180$250$130
Release20142016201520152014

Activity & Fitness

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

Battery

Duration8 hours to 30 daysn/a3 days48 hours (without GPS)7-10 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a128 x 88320 x 128NA
Sizen/an/a0.73 inches1.36 inchesNA
TouchNA
Typen/an/aPMOLEDCapacitative TFTOLED

Functions

Audio SpeakerAlerts onlyBluetoothBluetooth
Clock
Phonen/a
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM5 ATMIP57IPX71 ATM

Notifications

Phonen/a
Emailsn/a
Textsn/a

Software

Operating Systemn/an/an/an/aNA
Apps
Music

All Wearables