Oraimo Tempo S2 Smartwatch, also known as the OSW-11N model. It features a 1.4-inch color TFT display, a smart blood oxygen monitor, and 8 fitness modes. It tracks various activities such as running, walking, cycling, and yoga. The watch also monitors heart rate and sleep patterns. It is water-resistant with an IP67 rating. The battery lasts up to 20 days on a single charge with power-saving technology