Yes, I should've mentioned Withings. I think I've heard good things about them in the past as well, they used to do a scale that now, wow, looks even better [1].
The steel has no heart rate sensor. Nokias Steel HR has one, however after the aquisition the app quality tanked [1], and my SO had to return both Steel HR and scale for this reason. Connection issues, synch problems and the needed weekly factory reset for both were too much of a hassle.
[1]: https://play.google.com/store/apps/details?id=com.withings.w...