While the foldables will take centre stage at the Galaxy Unpacked on July 9, the Watch 8 series is reportedly set to bring major improvements over the current generation models

In terms of sensors, Samsung is said to equip the Galaxy Watch 8 series and the Watch Ultra 2 with an accelerometer, altimeter, gyroscope, light sensor, geomagnetic sensor, PPG sensor, ECG sensor, and a BIA (Bioelectrical Impedance Analysis) sensor. All three models are also expected to support magnetic wireless charging.