G9 Ultra Pro 49mm

The G9 Ultra Pro is a 49mm, Series 8 style smartwatch featuring Bluetooth calling, wireless charging, and a 2.01-inch touchscreen. It includes 3 interchangeable straps, health tracking (heart rate, blood pressure, \(O_{2}\)), and supports Android/iOS via the QdFit Pro app. It has a ~240mAh battery with 5-7 days of typical usage. [1, 2, 3, 4, 5]