
However, the device is proven to work in terms of measuring and tracking metabolism. Therefore, in order for the Lumen to actually provide health benefits, the user of the device needs to actually make active changes in their life. However, even if the Lumen device works, it is the responsibility of the consumer to read and track their own metabolic information and to change their nutrition intake and exercise plan as they see fit in order to make changes to weight and metabolic flexibility. In order for the Lumen to actually provide health benefits, the user of the device needs to actually make active changes in their life.


Therefore, the device is proven to measure metabolism. The Lumen device is proven by peer-reviews and San Francisco State University to provide results that are comparable to clinical RER tests. However, the brand suggests that the device should only be used by those over 16 years old, and if you have metabolic/respiratory medical conditions or other medical conditions that are affected or aggravated by changes in your diet, you should consult a doctor before using the device. There are no side effects associated with using Lumen. Therefore, the feeling and experience of using Lumen may differ from person to person. However, there are a couple of negative reviews on using the Lumen on Amazon – people state that it’s hard to use. There are positive reviews from Lumen ambassadors about using the device on the Lumen website, with athletes, trainers, and physicians having videos on the site stating it’s easy to use! Lumen uses RER (Respiratory Exchange Ratio) to work out the metabolism of the body, as well as whether the body’s source of energy is coming from carbs or fats. The user simply needs to inhale a fixed volume of air through the Lumen device, hold it for ten seconds, and then exhale fully. The Lumen device works by using the breath of the user and measuring the CO2 concentration within the breath. Lumen also helps you to track your energy levels, which allows you to optimize your workout and track the nutrition that your body needs post-workout, aiding in recovery. However, the device doesn’t just offer that! It also offers personalized daily nutrition tracking since it tells you how your body is using fat, carbs, and nutrients, as well as provides you with nutrition recommendations. The main function of Lumen is that it tracks metabolism and improves metabolism by supporting metabolic flexibility.


Looking at the Lumen device, it’s sleek, smart, but it does look slightly like a vape pen, which I’m not sure is what people are looking for when they’re trying to get into fitness and health! Nonetheless, it still seems impressive. My first impression of Lumen is that it looks intriguing! The website is professional, informative, and I’m definitely impressed by the fact that the company has good reviews from the likes of the BBC, Forbes, Entrepreneur, and TechCrunch.
#Does lumen work without subscription full
If you’re thinking of purchasing Lumen, or you’re also keen to take a closer look at this health tech device, check out my full Lumen review below. So, I’m super keen to take a closer look at it and see if it really can help people with their fitness and weight loss goals, or whether it’s simply an expensive device that doesn’t deliver the benefits that it’s supposed to. The device has grown in popularity since it was launched, with the likes of celebrity trainer Harry Jameson using and promoting it. Lumen claims that since the technology device measures metabolism at any time the user wants, it helps people to lose weight, track their fitness goals, and make healthy decisions about nutrition wherever they are.Īlthough Lumen was founded in 2016, the company’s device was first showcased to the world in 2020, after a successful IndieGoGo campaign raised over $2.3 million to create the device.
#Does lumen work without subscription portable
The device is portable and pocket-size, as well as easy to use – the small device measures your metabolism with your breath. Lumen is a wellness device that uses health technology to measure your metabolism.
