Misc. Health & Beauty Products

Knauermann PRO 3 Plus Round (2025) Health Watch with Phone Function, ECG Plus HRV Chest and SOS Function, Bluetooth AMOLED BT Display, Sleep Apnea, Silicone Strap, Normal Long-term ECG chest strap: without annoying cables you can wear the elastic chest strap (not stretched between 60 - 95 cm in length, stretched to 140 cm of body circumference) and the smartphone can not only monitor electrical heart activity, but... Knauermann PRO 3 Plus Round (2025) Health Watch with Phone Function, ECG Plus HRV Chest and SOS Function, Bluetooth AMOLED BT Display, Sleep Apnea, Silicone Strap, Normal