Comment by weldedtogether
19 hours ago
I like the price here, but my question was not about adding charging circuitry, but some way to open the ring and replace the battery once it's depleted.
19 hours ago
I like the price here, but my question was not about adding charging circuitry, but some way to open the ring and replace the battery once it's depleted.
Then you'd run into waterproofing issues, and there's greater inherent complexity in providing replacement ability.