U4A Smart Watch, Bluetooth Calling Fitness Smartwatch, silver

Built-in high-quality Bluetooth module supports hands-free calling and outgoing calls directly on the watch. It synchronizes real-time notifications for incoming calls, SMS, and social media messages, never missing important news during sports, work or driving. Equipped with diverse built-in sports modes to accurately record exercise data including steps, calories burned and workout duration. Suitable for running, walking, fitness training and daily outdoor sports, helping you quantify every workout effect. Built-in intelligent AI voice assistant enables one-touch voice control for convenient operation. Supports massive free custom watch dials to match your daily dressing styles. Ultra-smooth touch screen brings fluent visual and operating experience. Fully compatible with most Bluetooth-enabled iOS and Android smartphones. Comes with practical functions including sedentary reminder, alarm clock, stopwatch and weather display. Lightweight and wearable, perfect for daily life, office and sports scenarios. Specifications