Many consumers pair their smartphones with wearables capable of showing their heart rate these days. However, according to Realme, those accessories will not be necessary with its upcoming 9 Pro+. It will have a new kind of fingerprint sensor that apparently also doubles as a specific times of fitness tracker.
https://www.notebookcheck.net/The-Realme-9-Pro-is-slated-to-launch-with-its-own-heart-rate-sensor.597257.0.html