Ring sensor
RingConn Gen2 Smart Ring
8, 2024, 2.9 mm, Temperature sensor, Built-in heart rate monitor, Pedometer, Sleep measurement, Stress level, Heart Rate Variability, Blood oxygen
from
£179.00
Oura Ring 4 Smart Ring
2024, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, Temperature sensor, Built-in heart rate monitor, Pedometer, GPS, Sleep measurement, Blood oxygen
from
£179.59
Samsung Galaxy Ring
14, 2024, 2.6 mm, Temperature sensor, Built-in heart rate monitor, Phone functionality (SIM card), Pedometer, Sleep measurement, Blood pressure measurement, Stress level, Heart Rate Variability, Blood oxygen
from
£118.97
Ultrahuman Ring Air Smart Ring
14, 2023, 2.8 mm, Temperature sensor, Built-in heart rate monitor, Phone functionality (SIM card), Pedometer, Sleep measurement, Heart Rate Variability, Blood oxygen
from
£199.00
Oura Ring Gen3 Horizon Smart Ring
2021, 2.55 mm, 6, 7, 8, 9, 10, 11, 12, 13, Temperature sensor, Built-in heart rate monitor, Sleep measurement, ECG, Stress level, Heart Rate Variability, EDA, Blood oxygen
from
£223.36
R1000 Smart Ring
2024, 2.8 mm, 10, 11, 12, 13, 14, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 15, Temperature sensor, Built-in heart rate monitor, Sleep measurement, Stress level, Heart Rate Variability, Blood oxygen
from
£28.89
Oura Ring Gen3 Heritage Smart Ring
2021, 2.55 mm, 5, 6, 7, 8, 9, 10, 11, 12, 13, Temperature sensor, Built-in heart rate monitor, Sleep measurement, ECG, Stress level, Heart Rate Variability, EDA, Blood oxygen
from
£204.54
£25.19
at Amazon Marketplace
£32.66
at Amazon Marketplace
