Devices
The right device helps you sleep more deeply, train with a clearer signal, or recover in a way you can repeat. It gives you feedback, or a condition your habits can use. Each card explains what the tool does for you, and when it is worth using.
Suspension straps for bodyweight strength work.
Strength
A platform that vibrates under your feet while you stand or train.
Strength
A headset that pairs light and sound for a guided session.
Meditation · Neurofeedback
Bed sheets with a conductive thread, plugged into a grounded outlet.
Grounding
A wrist watch for heart rate, sleep, and a few stress signals.
Wearables
An EEG headband that scores how settled your attention is.
Meditation · Neurofeedback
A headband that plays your brain activity back as sound.
Meditation · Neurofeedback
A titanium ring that scores sleep, readiness, and daytime heart rate.
Wearables
A lamp that raises the light in the room before the alarm.
Light
