YUKERMARB Fitness Tracker, Health Tracker Band Smart Bracelet with 24/7 Heart Rate Sleep Monitor 40-Day Battery Life 10M for Women Men Swimming Running (Black)

• [ Comfortable Design] Weighing a mere 22g this smart bracelet features an ergonomic seamless design that your wrist comfortably for all day wear. the perfect fit enhances sensor accuracy ensuring reliable health data monitoring without compromising on comfort during extended use.
• [10m Water Resistant] Built to withstand aquatic adventures this durable fitness band has a 10m rating making it perfect for swimming diving and surfing. the rugged design handles daily exposure to rain and showers effortlessly ensuring uninterrupted performance in all conditions.
• [Precise Fitness Tracking] The band 7 connects seamlessly with its dedicated app to automatically record your running routes and comprehensive workout metrics. this advanced tracking system creates detailed exercise footprints helping you analyze and scientifically improve your training effectiveness with accurate realtime data.
• [Advanced Sleep Monitoring] Experience cuttingedge sleep analysis with automatic fourstage sleep tracking that measures duration deep sleep ratio and light sleep continuity. personalize your device with four stylish theme options in the app for a wristwear experience that matches your unique aesthetic preferences.

Function: 1. SMART EXERCISE: Connect with the app to automatically track your running routes and fitness data, allowing each workout to leave a footprint and help you improve your exercise effectiveness scientifically. 2. SLEEP MONITORING: Automatically tracks four sleep stages, measuring sleep duration, deep sleep ratio, and continuity of light sleep; the app also offers four theme styles for personalized aesthetics. 3. COMFORTABLE ALL DAY WEAR: Weighing only 22g, the seamless design fits snugly on your wrist, making it comfortable and enhancing the accuracy of your data monitoring. 4. LONG LASTING BATTERY: With an energy efficient low power design, this smart bracelet boasts a standby time of up to 40 days, minimizing the need for frequent charging for ongoing health management. 5. 10M WATER PROOF: Rated at 10M, The fitness bracelet can effortlessly handle swimming, diving, and surfing activities, withstanding everyday rain and showering without any issues. Spec: Item Type: Health Fitness Tracker Material: Silicone+Plastic Key: Single key Battery Capacity: 150mAh, lithium ion battery (shipped with built in battery) Water Proof Level: 10 M water proof Charging Duration: 2 hours Standby Time: 45-60 days General Usage Time: 20-30 days Charging Method: Magnetic absorption CPU Model: for Realtek 8762ESF Bluetooth Version: BT5.0 packing list: 1 x Smart Bracelet 1 x Charging Cable 1 x Instruction Manual