Viatom WearO2 Wearable Pulse Oximeter, Bluetooth Oxygen Monitor for Continuous O2 and Heart Rate, Rechargeable Blood Oxygen Monitor with Vibration Alarm with Free APP
£114.99
This wearable monitor would be a great fit for individuals who want to track their oxygen levels at home and receive real-time feedback on their heart rate and pulse oximetry data as part of a fitness regimen.