Back on August 10th, we showed you leaked renders of the new Fitbit smartwatch. Fitbit needs to hit a grand slam with this product, especially after its share of the global wearables market has declined 45% year-over-year. A new report published today reveals that Fitbit just might have something up its sleeve that will make its smartwatch a “must-own” product for those who are ill and need to track certain readings produced by their body.
The leaked image shows that Fitbit will be using two red LED sensors on the back of its timepiece. That compares with the use of two green sensors on …