Sonu Sleep appears to be a legitimate company based on available information. The Sonu Sleep System has received positive reviews, particularly for its unique design tailored for side sleepers. The mattress features a patented "comfort channel" that alleviates pressure on the shoulders, making it a popular choice among those who experience shoulder pain.
Professional athletes, celebrities, and fitness experts have endorsed the product, highlighting its benefits for recovery, breathing, and sleep quality. Customer reviews also indicate satisfaction with the product, especially for those who sleep on their side. The company has been recognized as the Best Mattress for Side Sleepers and Most Innovative by SleepDoctor.com.
However, some reviews mention that the mattress is fairly expensive and may require additional accessories. The customer service has been praised for resolving issues promptly.
Overall, the Sonu Sleep System seems to be a reputable option for those seeking a specialized mattress for side sleeping.