Fitbit Edge Drops Payments and Calls, Keeps Health Sensors

Google's Fitbit Edge launched October 12 without the tap-to-pay chip found on the Charge 6 it replaces, and without a microphone or speaker for calls from the wrist. The tracker runs Fitbit OS and retains heart-rhythm (EKG), blood-oxygen (SpO2) and skin-temperature sensors, with GPS stated as 40% more accurate.