Frustrating waste of money. Save yourself some time and money and avoid this ring. After a few months it stopped syncing completely and prior to that it would stop syncing intermittently. To make matters worse, their customer service is terrible. Suuuuper slow to response, often switching from one person to another; and they just ask you to do the same steps over and over and over and over again. Shaad Ali would only reply ever 20 minutes or so, making the conversations even more terrible. I'm still trying to get a replacement or a refund, months later. They are a total scam and I've personally lost respect for all the Youtubers that made gifted / paid videos saying otherwise.