Health Fitness Tracker with 24/7 Heart Rate, Blood 1.47 inches, Dark Blue\nProduct Details\n--Publisher: Amzhero\n--Publication date: 0\n--ISBN-13: 070-4090609760\n--Dimensions: 25.8 x 7.9 x 1.7 cm\n--\u3010Health Monitoring and Sleep Tracker\u3011Measure your health indicators (SpO2, heart rate, stress, female menstrual cycle, etc.) 24/7. In addition, this smart fitness watch automatically monitors your sleep status (deep sleep, light sleep, wake up) and provides comprehensive sleep quality analysis, so that healthy sleep starts now. Data for reference only, not for medical use.\n--\u301024 Sports Modes & IP68 Waterproof\u3011Amzhero Fitness Tracker supports 24 sports such as walking, running, mountaineering, swimming, yoga, hiking, cycling, treadmill, etc. IP68 waterproof design can be worn while washing hands, getting wet or swimming. Not applicable for high humidity and corrosive locations such as spas and seawater.\n--\u3010Smart Alerts Via BLE 5.0\u3011When connected to you!