Huami plans to bring the Amazfit Bip U Pro to Europe, and for only about €70. The Bip U Pro has a 1.43-inch display, a SpO2 sensor and GPS, among other features.
https://www.notebookcheck.net/Amazfit-Bip-U-Pro-to-reach-Europe-with-a-SpO2-sensor-and-GPS-for-EUR70.506791.0.html