Looks like a great concept! I found the price relatively high compared to other solutions on the market, aren’t you concerned that you’re touting “affordability” as a selling point?
Comparable products are typically 3x or more the price. A lot of costs are not BOM related, e.g. costs for tooling (e.g. plastic mold), certifications, testing & calibration etc.
Sub $100 USD is a pretty good price. What comparable products have you seen for less?