Polar M400 vs. Garmin Vivosmart 3 vs. Jawbone UP2 vs. Jawbone UP4 vs. Jaybird Reign

 
M400
Vivosmart 3
UP2
UP4
Reign
 PolarM400Remove Buy NowGarminVivosmart 3Remove Buy NowJawboneUP2Remove Buy NowJawboneUP4Remove Buy NowJaybirdReignRemove Buy Now

Basic Info

Suggested Price$200$139.99$100$200$150
Release20142017201520152015

Activity & Fitness

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

Battery

Duration8 hours to 30 days5 days7 daysNA5 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/aNANANA
MacNANANA
WindowsNANANA

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a64 x 128NANANA
Sizen/aNANANANA
TouchNANANA
Typen/aOLEDNANALED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM5 ATMSplash resistantNANA

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aNANANA
Apps
MusicNA

All Wearables