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The Fitbit Alta HR, a wearable device capable of monitoring a person's sleep. [1] Sleep tracking is the process of monitoring a person's sleep, most commonly through measuring inactivity and movement. [2] A device that tracks a person's sleep is called a sleep tracker. [3] Sleep tracking may be beneficial in diagnosing sleep disorders. [4]
A full night sleep measured with polysomnography may be required for some sleep disorders. Indeed, actigraphy may be efficient in measuring sleep parameters and sleep quality, however it is not provided with measures for brain activity (EEG), eye movements (EOG), muscle activity (EMG) or heart rhythm (ECG). [9]
The sleep diary, or sleep log, is a tool used by doctors and patients. [1] [2] [3] It is a useful resource in the diagnosis and treatment of especially circadian rhythm sleep disorders, and in monitoring whether treatment of those and other sleep disorders is successful. Sleep diaries may be used in conjunction with actigraphy.
In order to detect sleep apnea, the watch measures breathing disturbances during sleep over 30 days. If there are at least 10 sessions with breathing pauses, and at least five of these have ...
Withings also unveiled the Withings Move at CES 2019. This is an entry-level smartwatch [34] with an ECG version that has embedded electrocardiogram tracking. [35] [36] The ScanWatch is a smartwatch that incorporates a sensor that measures the oxygen saturation level in the blood to identify sleep apnea and detects atrial fibrillation.
A person's sleep needs will vary depending their age, lifestyle and other health factors, but the average adult needs seven to nine hours of sleep every night, says Barone.