Polar M400 vs. Garmin Vivofit 3 vs. Garmin Vivosmart HR vs. Sony SmartBand Talk

 
M400
Vivofit 3
Vivosmart HR
SmartBand Talk
 PolarM400Remove Buy NowGarminVivofit 3Remove Buy NowGarminVivosmart HRRemove Buy NowSonySmartBand TalkRemove Buy Now

Basic Info

Suggested Price$200$100$170$170
Release2014201620152014

Activity & Fitness

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

Battery

Duration8 hours to 30 days1 year5 days3 days
Rechargeable

Compatibility

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

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a64 x 64160 x 68296 x 128
Sizen/a0.55 inches1.08 inches1.4 inches
Touch
Typen/an/an/aE Ink

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATM5 ATM5 ATMIP68

Notifications

Phone
Emails
Texts

Software

Operating Systemn/an/an/aAndroid Wear
Apps
Music

All Wearables