[Alexa Built-in] Talk to Amazon Alexa on your TOZO S2 mini. Ask questions, play music, check the weather, set alarms, and more by speaking to your watch.

[1.5 inches Large HD Color Touch Screen] Enjoy a 1.5-inch large color screen with smooth touch operations and 240*280 resolution.

[Heart Rate, Sleep, Blood & Activity Tracking]Monitor your heart rate in real time, analyze your sleep quality, track steps, distance, calories burned, and active minutes, and measure blood oxygen saturation.

[Bluetooth Connectivity and Compatibility]  Connect to your phone via Bluetooth to control music, view local weather, and use the mobile search function. Compatible with iOS, Android, and Bluetooth smartphones.

[Long-lasting Battery Life & 5ATM Waterproof] Enjoy up to 7 days of battery life, and it's designed with a 5ATM waterproof rating for worry-free use during swimming or exercise.