Key Features of the Haino Teko ST-10:
• Display: 1.73-inch AMOLED display
• Built-in Earbuds: Integrated TWS wireless earbuds stored inside/with the watch design
• Calling & Connectivity: Bluetooth calling and app notifications
• Health & Fitness: Heart rate monitoring, SpO2 (blood oxygen) monitoring, sleep tracking, and fitness tracking
• Straps Included: Comes with 3 interchangeable straps (typically stainless steel, leather, and silicone)
• Battery Life: Up to 7 days of battery life.