SENBONO B8 Smart bracelet features multiple health Monitoring functions, including heart rate and sleep tracking, multi-activity tracking, call and message reminders, IPX8 waterproofing, and is a stylish and convenient smart bracelet for women.

🔹 Core Specifications Main Chip: 0M6626B Material: Zinc Alloy + Epoxy Resin Bluetooth Version: Bluetooth 5.3 Battery: 33mAh Polymer Lithium Battery (with Battery Protection IC) Battery Life: 5-7 days under normal use | Full charge takes 2 hours Sensors: SC7A20H Gravity Sensor, HX3918 Heart Rate Sensor Waterproof Rating: IPX8 Charging Method: Magnetic charging cable (with surface mount protection IC), charger input current ≤1A 🔹 Main Health and Fitness Functions Real-time Health Monitoring: Continuous heart rate tracking, blood oxygen measurement, stress level detection, and heart rate variability (HRV) analysis. Women's Health: Menstrual cycle tracking, ovulation reminders, and health analysis. Fitness and Activity: Multiple exercise modes, step count, and sleep monitoring (sleep duration + sleep quality analysis). Smart and Convenient: Simply shake your phone to take a photo, and the data seamlessly syncs to the Nx Wear app. 🔹 App and Compatibility Dedicated App: Nx Wear (Supports Android and iOS) System Requirements: Android 6.0+ | iOS 11.0+ Download Method: Search for "Nx Wear" in the Apple App Store / Android App Store, or scan the QR code to install directly.