What's the best smart bracelet in CES?

Last week, the opening of CES not only unveiled a lot of heavy equipment, and many wearable equipment is also the highlight of the show, LG, Sony have released their own smart bracelet, even focused on the game peripherals of the Lei Snake also involved in the wearable field, launched the first smart hand ring Razer Nabu, But other manufacturers appear in a variety of wearable equipment. So which one of these devices is the most practical? Foreign media slashgear after one by one trial in the exhibition summed up the best of a hand ring Jaybird reign. Reign from the appearance of the other hand rings and no obvious difference, its wrist strap can be curved, from the upper and lower parts, can be separated from each other. It really distinguishes it from other smart hand rings where it is functionally, reign has a function called go zone, which can really distinguish the wearer's state, such as exercise, sleep, etc., and then it will be based on the above information to analyze whether the body is in a balanced state, if the lack of sleep it will remind to pay attention to rest, If you work long hours, it will remind you to relax. Reign can connect to a mobile phone, download the relevant application to understand the physical condition it recorded and accept the hint, unlike other hand rings is reign can provide quite detailed information to understand the various state of their body within a day. The smart bracelet is expected to be sold in the middle of this year, at a price of 199 US dollars (about 1203 RMB).