Polar M400 vs. Fitbit Alta HR vs. Garmin Vivosmart 3 vs. Jawbone UP2 vs. Jawbone UP4

 
M400
Alta HR
Vivosmart 3
UP2
UP4
 PolarM400Remove Buy NowFitbitAlta HRRemove Buy NowGarminVivosmart 3Remove Buy NowJawboneUP2Remove Buy NowJawboneUP4Remove Buy Now

Basic Info

Suggested Price$200$150$139.99$100$200
Release20142017201720152015

Activity & Fitness

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

Battery

Duration8 hours to 30 days7 days5 days7 daysNA
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANA
MacNANA
WindowsNANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a128 x 3664 x 128NANA
Sizen/a1.4 inchesNANANA
TouchNANA
Typen/aOLEDOLEDNANA

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM5 ATMSplash resistantNA

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aNANA
Apps
MusicNA

All Wearables