Custom electronics, a mobile app from scratch, firmware modifications all the way down to the LED drivers, and a 500+ part BOM sourced from a supply chain we built from zero. The engineering was not the hardest part. The hardest part was making five hundred parts feel like one smooth, delightful product.
Users report shifts in how they feel — and how they sleep the night after. "Like going back into the womb," someone said. SOL1 is shipping soon.







