1. Tulbeys SR05 smart ring - the est technology piece designed to simplify your daily life. This intelligent ring, which is available in gold, mat-black, mat-skiller, bright silver and deep gray, combines style and functionality in a small package. This smart ring is 5atm class waterproof, ie it can be worn when wearing diving or snorkeling and supports depths up to 50 meters. This ring, which is produced with ten casting glue technology with titanium alloy, is not only durable, but also incredibly light, only 2.5 grams heavy. Tulbeys SR05 comes in various sizes, including smart ring, #7 (17.4 mm), #8 (18.2 mm), #9 (19.0 mm), #10 (19.9 mm), #11 (20.7 mm) and #12 (21.5 mm). This makes it easier for you to find the perfect harmony for your finger and provides comfort for long -term wear. In addition to its stylish design, Tulbeys SR05 smart ring packages various features designed to improve your daily routine. With a 16mAh battery, the smart ring can be charged for two hours and can take 7 to 9 days during normal use. The theory waiting time is between 10-15 days. Moreover, this smart ring is a smart ring viewer. The application initiates heartbeat speed test and dynamic heart rate trend analysis, heart rate data analysis, the last 7 heart rate measurement trend and heart rate history of heart rate history - this makes it an ideal fitness audience for both men and women. Tulbeys SR05 Smart Ring is compatible with iPhone and Samsung smartphones for both male and female Android users. It can also control photography remotely and allow users to easily capture their favorite moments remotely. Finally, this smart ring has a hand gesture that allows users to run Tiktok, browse the web, shop, and watch videos without touching the mobile phone screen directly. With Tulbeys SR05 smart ring, you can enjoy a smarter, more trouble - experience in your daily routine. .2. [Health audience ring] Tulbeys SR05 for men and women equipped with thick and vital fitness and viewers follow your with smart rings. .3. [Multi-dimensions and colors can be avalized] Intelligent rings are available in different sizes, including 7,8,9,10,11 and 12, which are perfect for men and women with different finger sizes, and for a number of styles and appearances, gold, mat-black, mat-skilled, bright silver and deep gray color. [ and durable] 5atm class waterproof features are perfect for swimming and outdoor sports. Titanium alloy on ten casting glue technology, fashion and durable. .5. [Long battery life] The smart ring with a 16mAH battery can be charged for two hours and may take 7 to 9 days during normal use. The theory waiting time is between 10-15 days.