It's a ring-sized version of Casio's classic watches designed to commemorate the 50th anniversary of Casio Watch. And although it's a strange product — it has none of the modern smart watch ...
The Casio CRW-001-1JR is part smartwatch, part smart ring with many of the same features as the classic Casio GMW-B5000 digital watch – it ... On the other hand, we can’t wait to try them ...