Amal SmartX Full Touch 1.54" Bluetooth Calling Smart Watch, Water Resistant With In-Built Heart Rate, Blood Oxygen And Sleep Monitoring | Pink

Beurer PO40 Blood Oxygen And Heart Rate Monitor

Honor watch gs 3, smartwatch with 1.43 inch amoled touch screen, fitness watch with heart rate monitor, sleep and blood oxygen monitoring for android, gps, 14 days battery life, midnight black, normal

Smart Ring Health Tracker, BT Sleep and Fitness Ring - Tracks Heart Rate Monitor, Sleep Monitor, Body Temperature, Pedometer, Blood Oxygen, Rechargeable Waterproof Health Ring

HUAWEI Band 7 Smartwatch Health and Fitness Tracker, Slim bezel-less screen, 2-week battery life, SpO2 Blood Oxygen & Heart Rate monitor, Sleep Tracking, Stress Monitoring, 96 Workout Modes, Green

HUAWEI Band 7 Smartwatch Health and Fitness Tracker, Slim bezel-less screen, 2-week battery life, SpO2 Blood Oxygen & Heart Rate monitor, Sleep Tracking, Stress Monitoring, 96 Workout Modes, Pink

HUAWEI Band 7 Smartwatch Health and Fitness Tracker, Slim bezel-less screen, 2-week battery life, SpO2 Blood Oxygen & Heart Rate monitor, Sleep Tracking, Stress Monitoring, 96 Workout Modes, Black

Ultrahuman Ring AIR - Advanced sleep-tracking wearable, HRV, Heart rate & temperature monitoring, Track workout, movement & recovery, Water resistant up to 100 m, 6 days battery life

Xiaomi Redmi Watch 2 Lite 5ATM Water Resistant, GPS 5ATM Water Resistant, 10 Days Battery Life, GPS, Steps, Sleep and Heart Rate Monitor Black

Xiaomi Redmi Watch 2 Lite 5ATM Water Resistant, GPS 5ATM Water Resistant, 10 Days Battery Life, GPS, Steps, Sleep and Heart Rate Monitor Blue