Polar M400 vs. Fitbit One vs. Huawei Talkband B2 vs. Fitbit Charge HR vs. Jawbone UP4

 
M400
One
Talkband B2
Charge HR
UP4
 PolarM400Remove Buy NowFitbitOneRemove Buy NowHuaweiTalkband B2Remove Buy NowFitbitCharge HRRemove Buy NowJawboneUP4Remove Buy Now

Basic Info

Suggested Price$200$100$180$150$200
Release20142012201520152015

Activity & Fitness

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

Battery

Duration8 hours to 30 days10-14 days3 days5 daysNA
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/an/a128 x 88NANA
Sizen/an/a0.73 inchesNANA
TouchNANA
Typen/aOLEDPMOLEDOLEDNA

Functions

Audio SpeakerAlerts onlyBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMSplast ResistantIP571 ATMNA

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/aNANA
Apps
MusicNA

All Wearables