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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
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HONOR MagicWatch 2] SpO2 Monitor Now Also Available on the MagicWatch 2 | HONOR Official Site (Global)
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HUAWEI Watch 3 | Connected GPS Smartwatch with Sp02 and All-Day Health Monitoring | 14 Days Battery Life - Black Fluoroelastomer Strap : Clothing, Shoes & Jewelry
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Pulse Oximeter vs SpO2 monitor in Smartwatches: Blood Oxygen Track Reliability, Which One Should You Buy in COVID-19 times, Should you rely on smartwatches to measure blood oxygen,
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