By way of the US Patent & Trademark Office, as the Apple iWatch crescendo rises, we learn that Fitbit has much grander intentions than merely producing a refreshed hypoallergenic Force activity tracker. Also in the pipeline, should these marks pan out, are Fitbit PurePulse, Surge, and Charge. Trademark applications such as these are attached to extremely broad category descriptions and … Continue reading Fitbit PurePulse To Bring Heart Rate Monitoring