Withings returns with the VO2 Max-packing Steel HR Sport hybrid

Back in May, Withings co-founder Eric Carreel purchased the company back from Nokia. Just four months later it's launching its first post-Nokia product, the Withings Steel HR Sport, a more sporty version of its Steel HR flagship. This is a multisport hybrid smartwatch that pairs heart rate tracking with connected GPS and VO2 Max. But…