VO2 Max Only one running watch brand admits its VO2 Max and recovery estimates aren't perfect Polar lets you test your fitness level, muscular recovery, and sleep recovery manually, instead of blindly trusting its algorithm. I walked 10,000 steps a day for a month. Here’s what happened Do you need to walk 10,000 steps a day? It depends on your age and fitness level. But in my case, I really did get healthier. Be an expert in 5 minutesGet the latest news from Android Central, your trusted companion in the world of AndroidContact me with news and offers from other Future brandsReceive email from us on behalf of our trusted partners or sponsors LATEST ARTICLES1Samsung says One UI 7 is coming to Galaxy S series phones 'imminently'2The OnePlus Open 2 could be half the thickness of an iPhone3Samsung reportedly testing 200MP telephoto for future Ultra models4Forget the S25, the Google Pixel 9 just scored a Black Friday discount at Best Buy5Caseology closed shop for good, but it's not all bad news
