OneDevice
OneDevice offers a patented, jewelry-style wearable that combines Solfeggio frequencies, phototherapy, and crystal elements to support stress management, sleep, and focus. The device operates without Bluetooth, Wi-Fi, or any wireless signals, making it a self-contained wellness tool for continuous daily wear. It is available in multiple finishes priced from $199 to $379.
- Wellness & Fitness Technology
- Consumer Electronics
- Consumer Goods
- Hardware
Funding
Founders
Founder details are not available yet.
Product
Problem
Many people seek non-invasive ways to manage stress, improve sleep, and maintain focus, but conventional wellness tools often require dedicated time, bulky equipment, or frequent appointments. Wearable options also frequently rely on wireless connectivity and screen-based interactions, which can disrupt the calming effect users are looking for and add electromagnetic exposure.
Solution
OneDevice offers a patented, jewelry-style wearable that delivers a combination of Solfeggio frequencies, phototherapy, and crystal energy to help support the body's natural balance. The device is worn as a pendant or against the skin, and it uses embedded electronics to emit sound, infrared, and visible light at specific frequencies while cycling through or holding a selected frequency. Its design incorporates shungite and clear quartz crystals, a copper casing, and precious metal plating to support conductivity and energy flow. The product operates entirely without Bluetooth, Wi-Fi, or any external wireless connections, making it a low-tech, self-contained tool for daily wear. The company cites over 14,000 PubMed studies on the underlying light, sound, and vibration therapies, and its own pilot study of 248 users found 76% reported less stress after regular use.
Target Audience
The primary audience is wellness-minded consumers, biohackers, and holistic health practitioners looking for a wearable, non-invasive device to support daily stress management, sleep quality, and overall energetic balance.
Features
- Patented electronic circuit board engineered to emit sound, infrared light, and visible light at nine Solfeggio frequencies ranging from 174 Hz to 963 Hz
- Includes natural shungite and clear quartz crystals mechanically activated using frequency-based patterns
- Copper casing with thick precious metal plating (gold, rose gold, platinum, or black nickel) for conductivity and durability
- Zero wireless emissions—no Bluetooth, Wi-Fi, or external connections
- Designed to support sleep, focus, calm, recovery, and HRV balance through continuous wear
- Available in multiple finishes and includes a 90-day money-back guarantee and free U.S. shipping
- Pilot study data: 76% reported less stress, 73% reported improved overall wellbeing, 67% reported more daytime energy