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Happy Electronics is a Czech developer and maker of electronics for sleep, relaxation and biofeedback. It builds its own app for every device — including Noxuma Sleep, a free sleep app for iPhone and Android.
Facts
The company at a glance
Company
- Legal name
- Happy Electronics, s.r.o.
- Founded
- 16 April 2007
- Based in
- Hradec Králové (registered office) and Prague-Letňany (office), Czech Republic
- Company ID / VAT
- 27513807 / CZ27513807
- Register
- Regional Court in Hradec Králové, C 23512
What we make
- Devices
- Sleep Phaser V3, Sleep Mask V2, oximeters, Emet Wireless
- Apps
- Noxuma Sleep, Brain Control, StressLocator Pro, FairStream Pulse
- Partner
- Urbandroid (Sleep as Android, Mindroid) since 2015
- Manufacturing
- Development and assembly in Prague
Verified numbers
- Sleep Phaser
- 800+ backers on Indiegogo (2017)
- Noxuma Sleep
- 5,000+ downloads on Google Play
- In business
- since 2007
Products
Current line-up
| Product | What it is | Since |
|---|---|---|
| Sleep Phaser V3 | A bedside lamp that, with an app, records movement and breathing by the bed and wakes you with light. The Noxuma edition also works with iPhone. | 2023 |
| Sleep Mask V2 | A wireless mask with light and light-and-sound programs | 2020 (Bluetooth Sleep Mask until 2024) |
| Oximeters | BM2000D, BM2000B and BM1000C — measure SpO2 and pulse and send the data to an app | 2014 (StressLocator brand) |
| Emet Wireless | A wireless skin conductance (EDA) sensor, pre-order, ships 11/2026 | 2026 |
| Noxuma Sleep | A free sleep app for iPhone and Android, no account | 2026 |
Prices and availability are in the e-shop at happyelectronics.eu.
Texts free to quote
Short: Happy Electronics is a Czech maker of electronics for sleep, relaxation and biofeedback. It develops and manufactures the Sleep Phaser lamp, the Sleep Mask V2 light mask and biofeedback sensors, together with its own apps — including Noxuma Sleep, a free sleep app for iPhone and Android.
Longer: Happy Electronics, s.r.o. has designed and made electronics for sleep, relaxation and biofeedback since 2007. It develops electronics, firmware and apps under one roof in Prague. Since 2015 it has worked with the Urbandroid team, the makers of Sleep as Android — together they developed the Sleep Phaser lamp, and Happy Electronics devices are official Sleep as Android accessories. In 2026 the company released Noxuma Sleep, an app that records the night with the phone’s microphone, works without an account and keeps data on the phone. The company’s registered office is in Hradec Králové; development and manufacturing are in Prague.
Images and logo
Product photos are on the individual product pages in the e-shop; screenshots and a video about the Noxuma app are in the Noxuma press kit. If you need the logo in higher resolution or a specific photo, we will gladly send it — write to us.
Note for quotes: our apps and devices are for personal insight into sleep and for relaxation training. They do not diagnose or treat anything. Anyone with serious sleep problems should see a doctor.
Where to find us
Two domains, one company
happy-electronics.eu
- What is there
- The company, devices, apps, support
happyelectronics.eu
- What is there
- E-shop: orders, prices, Noxuma press kit
demo.happy-electronics.eu
- What is there
- Noxuma Sleep in your browser
Contact
Media contact
Press desk
- info@happy-electronics.eu
- Phone
- +420 603 413 556
- Languages
- Czech, English, German
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