A wearable that disappears.
No screen. No notification. No thing on your wrist asking for attention. Just a single piece of titanium, weighed in grams, that quietly reads your body 24 hours a day.
Three colorways. One titanium.
Carved from a single grade‑5 aerospace billet, finished with a diamond‑like carbon (DLC) inner coating that won't scratch, won't corrode in pool chlorine, and won't turn your finger green.
Multi‑channel PPG. Six LEDs.
Three multi‑channel PPG sensors and an infrared thermopile sit flush against your finger's artery — denser capillaries than wrist, no band‑slip during sleep, the most sensitive site for skin temperature.
Ten days on a charge.
Drop it on the wireless dock for 120 minutes. Forget about it for the next ten days. The whole reason for screenless design is right here — no display means no battery anxiety.
Sleep decoded. Every night.
Six LEDs and three photodiodes pressed against your finger through the night — reading cardiac waveforms while you sleep. Beakn Halo tracks light, deep, and REM stages continuously, scores your recovery, and hands the analysis to the AI before you open your eyes.
Built for how you actually move.
Running, cycling, swimming, yoga, HIIT — Beakn Halo tracks them all. It logs steps, distance, active calories, and continuous heart rate through every session. It also scores exercise intensity and training load, so you know when to push and when to hold back.
Stress detected. Not just reported.
Most apps ask how stressed you are. Beakn Halo reads it directly — HRV drops when your nervous system is under load, and the AI catches the pattern before you do. It tracks your stress curve through the day, surfaces recovery windows, and tells you when your body has actually unwound.
Every signal, all the time.
No subscription, ever.
What it actually measures.