The Amazfit Helio Ring is my favorite smart ring on the market today and one of the best smart rings not named Oura. Launched in January during CES, the device began shipping this past spring, which is around the time I reviewed the Helio Ring.
Originally priced at $299 with no mandatory subscription costs, the Helio Ring isn't quite as sophisticated as the latest Oura Ring 4 or Samsung Galaxy Ring in terms of its depth of detail, but it's still a competent wellness tracker at a competitive price. And unlike the Galaxy Ring, it plays nicely with the Apple and Android smartphones.
