Tammi Watch app analytics for September 2

- Tammi Watch is a children's smartwatch from Viettel, designed for all ages from toddlers to teenagers, allowing parents and relatives to easily contact children anytime via calls or voice messages. - In addition, Tammi Watch supports GPS tracking, helping parents always know their child's location. - Furthermore, Tammi Watch is equipped with a camera, allowing parents and children to easily capture memorable moments and images. And there are many more exciting features waiting for you to discover!