My Google spreadsheet is not updated any longer. Since 15 feb it seems like the Withings Service at IFTTT stopped working. I have created a new one, same result. When you test the connection in the IFTTT managment interface it receives an error message.
In case Withings has stopped working with IFTTT, please state this to save unecessary debugging.
I have had great benefits from the connection and connectivity to IFTTT and similar services is an important factor for me when I look at what to buy, e.g. blood pressure equipment etc.