Polar M400 vs. Sony SmartBand Talk vs. Samsung Gear Sport vs. Jawbone UP4

 
M400
SmartBand Talk
Gear Sport
UP4
 PolarM400Remove Buy NowSonySmartBand TalkRemove Buy NowSamsungGear SportRemove Buy NowJawboneUP4Remove Buy Now

Basic Info

Suggested Price$200$170$299.99$200
Release2014201420172015

Activity & Fitness

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

Battery

Duration8 hours to 30 days3 days2 daysNA
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a296 x 128360 x 360NA
Sizen/a1.4 inches1.2 inchesNA
TouchNA
Typen/aE InkSuper AMOLEDNA

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMIP685 ATMNA

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearTizen OSNA
Apps
MusicNA

All Wearables