Smart Watch Bluetooth Call Smartwatch Fitness Tracker Heart Rate Sleep Monitor Message Notification Touch Screen Smart Watch for Sports Office Travel

【GT21 Y13 Smart Watch with Stainless Steel Strap – Bluetooth Calling & Full Touchscreen】Make and receive calls directly from your wrist via Bluetooth; 1.7-inch full-color touchscreen (240x280) with side rotary key offers smooth navigation and responsive control. 【Comprehensive Health & Fitness Tracking – Steps, Sleep, Calories & Goal Sharing】Monitors daily steps, distance, calories burned, and sleep quality; syncs with WeChat Sports to set goals and share progress—ideal for active lifestyles and wellness motivation. 【Smart Notifications & Alerts – Calls, Messages, QQ, WeChat & More】Receive real-time alerts for incoming calls, texts, and social apps (WeChat, QQ); includes sedentary reminders, alarms, and “find phone” function for seamless daily connectivity. 【6 Customizable Watch Faces & Multi-Language Support – Personalize Your Style】Switch between 6 stylish main interfaces to match your mood or outfit; supports 16+ languages for both watch display and companion app—including English, Spanish, French, German, Russian, Chinese, and more. 【IP67 Waterproof & 3-Day Battery – Durable Alloy Build for Everyday Wear】Stainless steel strap with zinc-alloy + ABS case resists sweat and splashes (IP67 rated); 180mAh battery lasts ~3 days, charges in 1.5 hours—perfect for work, travel, or workouts without constant recharging.