The ergonomic design, medical-grade silicone tips, and compact fit make these ideal for side sleepers. That said, the device's compatibility with various ear sizes could benefit from more user feedback.

Commitment to eco-friendly certifications and DDP shipping is commendable. However, some clarity on how the AI complies with international privacy regulations would be beneficial.

The $99 early bird price undercuts most premium sleep tech, offering impressive functionality. However, it’s still a significant upfront investment, and additional costs like shipping and VAT should be considered.