Not sure if anyone here has ordered the Withings Steel HR, but if so I'd be curious to hear how it's working for you. I'm considering the 36mm version for myself and the 40mm version for someone else. I have yet to see any smart watches with a continuous heart rate monitor which would be formal enough for my office. This (with a leather band) looks like the first promising option I've seen which does truly continuous HR tracking without looking like a sport watch or fitness tracker.
I'd also love to hear how previous models Withings watches have been holding up for others. Have you been generally pleased with their quality?