HealthTree JKS50C Pulse Oximeter Fingertip, Bluetooth Blood Oxygen Saturation Monitor for Adults, 5-8S Fast Reading SpO2, Heart Rate and PI, Large OLED Display with Alarm for Home Sport and Travel
£13.99
This device is ideal for individuals who spend most of their time outdoors or in situations where they need to track oxygen levels while engaging in physical activity, such as runners or cyclists.