![]() ![]() Most nearable sleep trackers will automatically recognise when you’re in bed and will simply get on with the business of tracking your sleep. The most obvious advantage of using a nearable sleep tracker is the hassle-free nature of being able to track your sleep, without having to bother with a device strapped to your body, or worrying if you have enough battery life to get through a night’s sleep. Devices such as Somnofy, SleepScore Max, Amazon Halo Rise and the Google Nest Hub all employ the same type of technology, a type of low-energy radar transmitter which scans the body many times per second, allowing the device to detect tiny variations in your movement whilst you sleep, from which it can determine breathing and heart rate data. The other main group of nearable sleep trackers use a non-contact method to collect physiological sleep data entirely by means of radio frequencies. You can then access this data via your computer or smart phone. When you lie down, the sensor picks up your movement, breathing and heart-rate data and relays this back wirelessly to a cloud sever for analysis and processing. Both devices consists of a sensor strip which you place under your mattress or mattress topper. The Withings Sleep Analyzer and Emfit QS are examples of a nearable technology called ballistocardiography. These include light, temperature, humidity, and noise. Some of the non-contact sleep trackers also features environmental sensors to monitor other factors that may affect your sleep quality. They then uses machine learning technology to translate that data into sleep metrics you can view and analyse later. There’s two main types of nearable sleep tracker – devices that you place in the bed or mattress, and devices that use low-energy radar-like technology. Both of these techniques detect and monitor your body movement, heart rate and breathing. The big difference however is you don’t have to strap anything to your body for sleep tracking to occur. Nearables use similar technology as your typical Fitbit or activity tracker. How do nearable (non-contact) sleep trackers work? As part of the ‘internet of things’, nearables encompass a range of objects and devices that contain sensors which can measure and collect data about yourself, and send this on to a smartphone, tablet, computer or cloud server for further analysis and processing. Nearable technology is not new, nor is it exclusive to sleep tracking devices. But essentially you could say that nearables allow you to achieve the same things as wearables without being physically attached to the consumer. That’s a simplification, but as with all new jargonistic terms, there’s usually some flexibility with definitions. You get it right? It’s like a wearable, but instead of something your wear on your body, the device merely has to be near your body. enter the new, exciting world of nearables. ![]() ![]() ![]() One that you never even have to touch again once you’ve set it up? What are nearables? One that you only had to use when you’re actually sleeping? One that you never have to worry about how much battery life you’ve got. what if there was a different type of sleep tracker. There’s lots of reasons why this might be – fashion/style, battery life, maybe the fact that you only want to track your sleep, not your daily fitness activities. In recent years devices such as these, made by companies like Fitbit, Garmin, Oura and Whoop have helped fuel an explosion of interest in how we sleep, enabling individuals to probe and analyse their sleep and wake times, sleep duration, night-time awakenings, light, deep and REM sleep stages – measurements which only a few years ago would only be possible if you booked yourself into a sleep clinic.īut despite the huge popularity in wearables – some estimates say 1 in 10 people use a sleep tracker – many consumers just don’t like the idea of strapping on a wristband or smart watch every day. Mention the words ‘sleep tracking’ and people will common summon an image of a wearable device, typically worn on your wrist or perhaps your finger. ![]()
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