The Journal
Calm, clarity, and a healthier nervous system
Practical, science-backed writing on stress, sleep, the vagus nerve, and getting the most from your AI wellness coach.
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Your Phone Camera Can Read Your Heart Rate Variability. Here Is How.
Put a fingertip over the camera and the flashlight for sixty seconds and MyUltra.Coach reads your pulse, beat by beat — and the variability between those beats. No chest strap, no ring, no subscription.
Read the post →Reading is good. Talking is better.
Your AI coach is one tap away — on the web or as a native app.
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