Feature-rich smartwatch from SP-Isnup with built-in calling capability and health monitoring. Make and receive calls directly from your wrist via Bluetooth connection to your smartphone. Comprehensive fitness tracking includes heart rate monitor, blood pressure sensor, sleep analysis, step counter, and multiple sports modes. The 1.3" HD touchscreen displays notifications, messages, and app alerts clearly. IP67 water resistance protects against splashes and sweat. Long battery life lasts up to 7 days on a single charge. Compatible with iOS and Android devices. Perfect for active professionals who want to stay connected and monitor their health without constantly checking their phone.