The Watch GT 2 does support blood oxygen saturation monitoring after all, but Huawei left its Sp02 sensor disabled for six months - NotebookCheck.net News
Blood Oxygen Saturation (Spo2) Explained: Why Should You Care And How The New Huawei Watch Fit Helps!
Amazon.com: HUAWEI Band 6 Fitness Tracker Smartwatch for Men Women, 1.47'' AMOLED Color Screen, All Day Spo2 and Heart Rate Monitoring,2 Week Battery Life,5ATM Waterproof, Global Version,Orange
Huawei Band 6 AMOLED 37.3mm Bluetooth 5.0 Automatic SpO2 Monitoring Graphite Black
Stay Alert on Your SpO2 | HUAWEI Support Global
Huawei Watch GT 2 vs GT 2e & SpO2 Monitor! - YouTube
HUAWEI Watch GT 2e] SpO2 Monitoring | Measure Blood Oxygen Saturation Levels at your wrist! - HUAWEI Community