From the article: "it can last 30 days on a full charge, and is waterproof with an IP67 standard."
At $13, I want one. Problem is, I bet a lot of fitness apps don't support it. Also, the article doesn't say what fitness features it actually supports, it may not actually support any.
At $13, I want one. Problem is, I bet a lot of fitness apps don't support it. Also, the article doesn't say what fitness features it actually supports, it may not actually support any.