Withings has announced that its new Smart Body Analyser scale will incorporate new features "never before seen in a scale". In addition to measuring your weight and body fat, it will also check your heart rate. All of this information is logged in the Withings site and can be seen via its smartphone app.
This ups its game against the Fitbit Aria.
In the evening, (every 30 minutes) it takes a CO2 measurement in your room. They believe this measurement will allow them to create a room air quality score you can use to improve your health.
The release date has not been announced yet but stay tuned...