• Realtek8763EWE Chip with 128M Memory & Stable BT5.1 Bluetooth Calling
  Features Realtek8763EWE main chip with 128M large memory and Bluetooth 5.1 protocol for fast one-click pairing. Built-in deep waterproof speaker and microphone support clear hands-free wrist calls for daily, driving, and outdoor communication.
• 1.96-inch 320*386 IPS HD Full Touch Screen & Custom Drag UI Interface
  1.96-inch colorful IPS square display with 320*386 high resolution and full touch responsive panel supports drag-and-drop UI operation. Includes 8 built-in watch faces + 8 menu modes with massive exclusive dials available via companion APP.
• HR3600 High-precision 24H Health Monitoring & 123 Sports Modes
  Low-power HR3600 optical sensor tracks real-time heart rate, blood pressure, and blood oxygen with high accuracy. Pre-installed sports modes expandable to 123 fitness types via APP, covering running, swimming, ball games, gym training, and outdoor activities.
• IP67 Daily Waterproof & Multi-scene Smart Functions
  IP67 waterproof grade resists hand washing, rain splashes, and sweat. Supports multi-language display, social message synchronization, women's physiological period reminder, WeChat sports data sync, voice assistant, weather push, call rejection, remote camera, and music control.

This lightweight square smart watch is powered by Realtek8763EWE chip and 250mAh compact battery, paired with a large 1.96-inch IPS full-touch square screen. It integrates stable BT5.1 Bluetooth hands-free calls, 123 expandable sports tracking and professional round-the-clock heart rate, blood pressure & blood oxygen monitoring, reaching IP67 daily waterproof standard. The watch menu supports over 10 mainstream global languages, and we provide full OEM & ODM customization services, suitable for men and women's daily commuting, light sports and all-day casual wear.