Light Meter
Software / App
A free phone application that measures lux (brightness) in an environment, useful for quantifying light exposure for sleep optimization.
Mentioned in 4 videos
Videos Mentioning Light Meter
Optimizing Workspace for Productivity, Focus, & Creativity
Andrew Huberman
A free app that can be used to measure lux (brightness) in an environment, for those who want to precisely optimize light levels.
Sleep Toolkit: Tools for Optimizing Sleep & Sleep-Wake Timing
Andrew Huberman
A free phone application that measures lux (brightness) in an environment, useful for quantifying light exposure for sleep optimization.
Using Light (Sunlight, Blue Light & Red Light) to Optimize Health
Andrew Huberman
A free app that can be used to approximate light intensity in lux from a smartphone camera, useful for gauging light levels in sleeping environments.
How to Defeat Jet Lag, Shift Work & Sleeplessness
Andrew Huberman
A free app that can be downloaded to measure lux levels, helping users quantitatively assess light exposure.