Yes. But:
1. Withings/Nokia healtmate was far superior than every frontend from Garmin if you look at scales.
2. Those scales are far more reliable regarding the connectivity.
I sold my withings when the Index came and im still not happy.
there are no proper trends, there are no averages or area in wich your weight moves, you can't enter advanced metrics into connect and it overwrites multiple measurements always with the last one.
Also, the Index doesnt show you the changes from your last to your actual weight in.
Even if its rude to Garmin to say it here:
Its better to use another manufacturer and app for scale than Garmin. Sync the weight only into Connect so it gets transferred to watches and bike computers and you have the best solution.
Also, the Index doesnt show you the changes from your last to your actual weight in.
Not completely true - on the daily summary on the web (https://connect.garmin.com/modern/daily-summary) as well as on the mobile you will see the delta from your latest weight measurement vs. the previous one. But it's only the weight, not the other measures.