LEVL is a FDA Class I device that measures ketones in exhaled breath. By providing a simple breath sample to the device, you can calculate, monitor, and adjust your lifestyle to reach your optimal level of ketosis. Our clinically accurate proprietary sensor* measures down to a single part per million (PPM). The optional LEVL app allows you to able to track and trend this personalized metabolic data. All it takes is a simple breath. *To ensure clinical accuracy, the LEVL device requires a sensor change every 30 days along with device calibration every 14 days. Replacement sensors and calibration gas can be found on or a subscription is available at levlnow.com/.
A**R
I was part of the trials to bring this product ...
I was part of the trials to bring this product to market. It helped me to understand the foods I should eat to lose weight, and kept me on track to exercise every day. One quick breath in the morning tells you if you are burning fat. Interesting device…
Trustpilot
5 days ago
2 days ago
