AppMarketSpy › Health & Fitness › Wind Down — Sleep Breathing
Wind Down — Sleep Breathing
Fall asleep in 10 minutes.
Actnow GmbH · Health & Fitness
—average rating
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—new ratings, last 7 days
—not in top charts now
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App info
- Developer
- Actnow GmbH
- Category
- Health & Fitness, Lifestyle
- Released
- Mar 9, 2018
- Version
- 2.1.1 (Oct 6, 2026)
- Price
- $8.99
- Size
- 4.6 MB
- Requires
- iOS 17.0
- Age rating
- 16+
- Languages
- English, French, German, Japanese, Simplified Chinese, Spanish
In-app purchases
| Wind Down Monthly | $2.99 |
| zzz Pro | $6.99 |
Current prices, App Store US.
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About Wind Down — Sleep Breathing
zzZ is a calm, ambient breathing light for the end of the day. Free to try. No account. No notifications. Place your iPhone or iPad on the nightstand, follow the glow, and let your breath slow to the rhythm that research has linked to better sleep. THE METHOD Slow-paced breathing at around six cycles per minute — a rate known as "resonance breathing" — is associated in published studies with reduced sleep-onset latency, fewer nighttime awakenings, and greater parasympathetic (rest-and-digest) activity (Laborde et al., 2022; Hamasaki, 2020). A longer exhale than inhale is linked to increased vagal tone and heart-rate variability (Laborde et al., 2024; Jerath et al., 2006). zzZ starts at a comfortable pace (around ten breaths per minute) and gently eases you down to roughly six over two to three minutes — the same descent pattern used in heart-rate-variability biofeedback protocols. You…
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