My trusty Venu SQ started acting weird a couple weeks ago - freezing, turning itself off, not recognizing a charge, etc. No amount of resetting would make the freezing stop, so I filed a warranty claim and they sent me a replacement. I've had the new watch less than a week, and it's starting to fritz out too!
Is there a known issue with this software version (v3.70) maybe? I've never had this issue before, and now two watches in less than a month.