Joint Chinese 1963YH Bluetooth Intelligence Sport Temperature watch User Manual

Learn how to use the Joint Chinese 1963YH Bluetooth Intelligence Sport Temperature watch with this comprehensive user manual. Discover the watch’s features like heart rate monitor, SpO2 monitoring, breath training, and more. Download the JClife app and activate the device to get started. Charge the battery and track your daily activity data. Get all the necessary information you need to use this intelligent sports temperature watch efficiently.