【Ajblg Fitness Tracker】Experience 24/7 continuous health tracking with AJBLG fitness tracker. Advanced sensors and AI algorithms continuously monitor real-time heart rate, blood pressure, blood oxygen, heart rate variability, and stress levels day and night. Get comprehensive health insights through detailed trends and analysis reports on the companion app to understand your health status, prevent risks, and improve your health level. 【All-Day Sleep Tracking】Experience all-day sleep tracking with our newly upgraded health watch. Monitor your nighttime sleep and daytime naps for a comprehensive rest analysis. Get professional insights into your sleep stages (light, deep, REM), sleep duration, and awake time. Understand your unique sleeping patterns with detailed reports. Optimize your sleep, enhance recovery, and wake up refreshed—make smarter adjustments for truly restful nights. 【24/7 Activity Tracking & 120+ Sports Modes】Maximize every workout with 120+ sports modes and 24/7 activity tracking. AJBLG fitness tracker accurately monitors steps, distance, and calories burned all day to accelerate your goal achievement. Train smarter in 120+ activities including running, yoga, basketball. View real-time workout tracks on the app to analyze performance and optimize progress. 【Instant Vibration Reminder】Stay seamlessly connected with intelligent vibration reminders. AJBLG smart bracelet provides call, SMS, and app notification reminders (Whatsapp/Facebook/Skype) via Bluetooth sync. Gentle, private vibrations ensure only you feel alerts—no disruptive sounds. Never miss important messages in meetings, workouts, or quiet moments. Maintain focus without phone-checking while avoiding social awkwardness. 【Long Battery Life & IP68 Waterproof】Solve your daily charging worries with the AJBLG ultra-long 30 day battery life fitness tracker—designed for low power consumption and minimalist convenience. Built-in IP68 water resistance makes it easy to handle workouts, hand washing and active lifestyles. Enjoy uninterrupted, all-day health tracking without having to worry about frequent charging. Whether you're sweating in the gym or caught in the rain, wear it worry-free as your always-ready health companion. 【Free APP】Enjoy truly free fitness tracking with AJBLG 100% subscription-free app—no hidden fees, no service charges, ever. Our intuitive companion app provides full feature access: sync health metrics, analyze sleep patterns, and customize goals without paywalls. Seamlessly compatible with smartphones (Android 5.0+/iOS 10.0+), it features an ad-free dashboard, effortless Bluetooth pairing, and free lifetime updates. Focus on your health journey, not payments—experience premium insights with zero financial commitment. Brand Ajblg Color Black Shape Rectangular Style Name Minimalist Item Weight 0.09 Kilograms Closure Type Buckle Display Type LED Manufacturer Ajblg Model Number B0F2H5MGSL BuiltIn Media Charging Cable Warranty Type Limited Metrics Measured Heart Rate, Blood Pressure, Blood Oxygen, Stress, Sleep Duration Operating System Android Wear 2.9 Battery Cell Type Lithium Ion Band Material Type Nylon Compatible Devices Smartphone Additional Features Activity Tracker Warranty Description 2 Years Wireless Compability Bluetooth Communication Feature Bluetooth, GPS Human Interface Input Touchscreen Supported Application Fitness Tracker Water Resistance Depth 1.5 Meters Water Resistance Level Water Resistant Wearable Computer Type Activity Tracker Compatible Phone Models Compatible with iOS and Android devices Connectivity Technology Bluetooth GPS Geotagging Functionality GPS Via Smartphone