Smart Screenless Bracelet Fitness Heart Rate Blood Pressure Blood Oxygen Monitoring Sport Tracker HRV For Men Women Wristbands

Features:* Health Monitoring: 24/7 comprehensive tracking of health data, including heart rate, blood oxygen, heart rate variability (HRV), and basic body data such as daily activities. It fully records changes in daytime activity, rest, and nighttime sleep. Data can also be remotely shared with family and friends.* Fitness Tracking: 24/7 automatic activity tracking with 176 sports modes and accurate step counting for a comprehensive fitness experience.* Body Battery System & AI Health Data Analysis Report: The four-dimensional body battery system displays daily body battery level, body battery recovery curve, daily resting heart rate trend, and HRV trend, providing a clear overview of your daily status. Combined with a full-link AI data interpretation report, it offers tiered suggestions for adjusting your lifestyle.* Waterproof and Sturdy: 1ATM water resistance rating, constructed with a robust plastic body and 18mm nylon strap, ensuring the smartwatch can withstand various activities and weather conditions.* Extended Battery Life: Built-in 55mAh polymer lithium-ion battery provides approximately 20-30 days of normal use and approximately 45 days of standby time on a full charge, minimizing the number of charging cycles.APP compatible languages:English, Simplified Chinese, Japanese, Korean, German, French, Spanish, Arabic, Russian, Traditional Chinese, Ukrainian, Italian, Portuguese, Dutch, Polish, Swedish, Finnish, Danish, Norwegian, Hungarian, Czech, Bulgarian, Romanian, Slovak, Latvian, Indonesian, Thai, Turkish, Vietnamese, Hindi, Pashto, Lithuanian, Estonian, Slovenian, Croatian, Greek, Filipino, Hebrew, Malay, Serbian, PersianSpecification:Name: Smart Screenless BraceletAPP Name: QwatchproCase Material: PlasticStrap Material: 18mm NylonAPP Compatibility (iOS & Android): Compatible with iOS 9.0 and above, Android 5.0 and aboveVibration Motor: 0720 wire bonded motorButton: Single buttonCPU Model: 8762ESFBluetooth Version: BT5.2Heart Rate Chip Model: VC30F-SG-SENSOT Model: STK8321-W / Added nap functionRAM + ROM: 272KB ROM, 104KB SRAMCharging method: MagneticBattery capacity: 55mAhWaterproof rating: 1ATMCharging time: 2 hoursStandby time: Approximately 45 daysUsage time: 20-30 daysUnfolded length: 255mmPacking included: 1 * Smart Screenless Bracelet1 * Charging CableNote:1. Due to manual measurements and slight color variations, please allow 1-3 cm (0.4-1.18 inches) difference to suit different display settings.2. Due to the light and screen difference, the item's color may be slightly different from the pictures. Please understand.