
Hummingbird Biofeedback
Live HRV — Whoop, Polar, more
About
What's New in Hummingbird Biofeedback
1.2.2
October 26, 2026
MADE FOR IPHONE DUO Open your iPhone Duo and Hummingbird now uses the whole screen as two pages, and keeps everything you tap out of the fold. • In a humming session, the pitch chart stretches across both pages and shows about 18 seconds at once, so the next breath and the next phrase are already in view. Your controls sit on the left page and your live body trends on the right. • Home, Heart, History, the session summary, Stillness, the resting baseline and the recovery hold all lay out across two pages. • Settings, Pro and strap pairing open on the right page, with the screen you came from still in view on the left. • Half-fold your Duo on a table during a session: what you watch sits on the top half, what you tap on the bottom. • iPad in landscape gets the same two-page layouts. FAIRER MATCH SCORES You now get full credit whenever your hum is close to the target note: anywhere inside the darker stripe in the middle of the green band. Before, only a hum dead on the note counted in full, so the natural wobble of a steady hum quietly cost you points. Credit still tapers off toward the edge of the band. What this means for you: the same humming now scores higher than it used to. Your 10-session average will climb over your next few sessions as older scores roll out of it. That's the new scoring, not a change in you. A CLEARER LOOK AT YOUR NUMBERS • The live pitch chart is redrawn. Real musical notes run up the side, a green band marks the target, and your hum line turns green when you're in it. Drift off, and the chart shows how far and whether to hum higher or lower. Breaths are marked "Inhale", and the next phrase is labelled before it starts. • MATCH now shows what it's made of: how close your pitch was, times how much of the time you hummed. New "match by breath" bars fill in as you go. • Each body reading (heart rate, HRV, stress, RSA and coherence) now sits right beside its own trend line. Drag across any trend to see every reading at that moment. • Home, the resting baseline, the recovery hold and the Stillness pace check share the same look, so your numbers read the same before, during and after a session. • Stress has its own neutral colour, with a Calm, Balanced, Elevated or High tag, so it's never mistaken for Coherence. • Every 10-second reading now appears at the moment it was measured, not a few seconds early. • On the free plan, Home shows your heart rate and one simple line naming the Pro metrics, instead of a block of blurred numbers. ALSO IN THIS UPDATE • If a call, Siri or an alarm interrupts a session, it now pauses and picks up cleanly when you resume, instead of carrying on without hearing you. • In the background, Hummingbird lets go of your heart-rate strap so your watch or bike computer can use it. • Sessions save reliably when you finish, and if a save ever fails you'll see a Retry. • Restoring a backup is safer: if anything goes wrong, your previous data is put back.
MoreSubscriptions & In-App Purchases
$29.99
Hummingbird Biofeedback
Live HRV from your Whoop or Bluetooth heart rate strap





