Polar M400 vs. Huawei Talkband B2 vs. Samsung Galaxy Watch vs. Garmin Vivosmart HR Plus vs. Jawbone UP2

 
M400
Talkband B2
Galaxy Watch
Vivosmart HR Plus
UP2
 PolarM400Remove Buy NowHuaweiTalkband B2Remove Buy NowSamsungGalaxy WatchRemove Buy NowGarminVivosmart HR PlusRemove Buy NowJawboneUP2Remove Buy Now

Basic Info

Suggested Price$200$180$330$179$100
Release20142015201820172015

Activity & Fitness

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

Battery

Duration8 hours to 30 days3 days7 days5 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
CellularNA
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a128 x 88360 x 360160 x 68NA
Sizen/a0.73 inches1.2 inches or 1.3 inches0.5 inches x 0.8 inchesNA
TouchNA
Typen/aPMOLEDAMOLEDLCDNA

Functions

Audio SpeakerAlerts onlyBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMIP575 ATM5 ATMSplash resistant

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aTizen OSNANA
Apps
MusicSpotify

All Wearables