The Amazfit Bip U has just launched in India and the product page for the new smartwatch has seemingly revealed an upcoming Huami Amazfit Bip U Pro device. Features like the blood-oxygen level measurement and good battery life will still be onboard, but the Bip U Pro will also sport a microphone, built-in GPS, and geomagnetic sensor.
https://www.notebookcheck.net/Amazfit-Bip-U-Pro-from-Huami-will-offer-the-same-Bip-U-smartwatch-goodies-but-with-added-built-in-GPS-and-geomagnetic-sensor.498394.0.html