Polar M400 vs. Huawei Talkband B2 vs. Apple Watch Series 2 vs. Jawbone UP2 vs. Jawbone UP3

 
M400
Talkband B2
Watch Series 2
UP2
UP3
 PolarM400Remove Buy NowHuaweiTalkband B2Remove Buy NowAppleWatch Series 2Remove Buy NowJawboneUP2Remove Buy NowJawboneUP3Remove Buy Now

Basic Info

Suggested Price$200$180$269$100$180
Release20142015201620152013

Activity & Fitness

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

Battery

Duration8 hours to 30 days3 days18 hours7 days7 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a128 x 88340 x 272 or 390 x 312NANA
Sizen/a0.73 inches1.5 inches or 1.65 inchesNANA
TouchNANA
Typen/aPMOLEDAMOLEDNANA

Functions

Audio SpeakerAlerts onlyBluetooth
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMIP575ATMSplash resistantNA

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/aWatch OSNANA
Apps
MusicNA

All Wearables