<ul> <li>24-Hour Continuous Heart Rate Monitoring: Provides round-the-clock heart rate tracking to monitor your health</li> <li>Activity Tracking &amp; Fitness Suggestions: Tracks steps, calories burned, and distance covered, with personalized fitness recommendations</li> <li>Sleep Monitoring: Analyzes sleep patterns to help improve your sleep quality</li> <li>Multiple Sports Modes: Supports various sports modes to accurately track different types of physical activities</li> <li>Alarm Reminder Function: Features a noiseless wake-up alarm and up to 20 event reminder icons to keep you on track</li> <li>Call &amp; Message Notifications: Notifies you of incoming calls, texts, and messages from apps like WeChat, QQ, Facebook, WhatsApp, Line, and email</li> <li>Remote Camera Control: Allows you to take photos remotely using the smart bracelet as a shutter button</li> <li>Countdown &amp; Stopwatch Function: Equipped with a countdown timer and stopwatch for precise time management</li> <li>Call Reminders, Silent Mode, Call Rejection: Provides call reminders with options to mute or reject calls directly from the band</li> <li>OTA Updates: Supports over-the-air updates for the latest features and improvements</li> </ul> <p><strong>Specifications:</strong></p> <ul> <li>Main chip: Goodix GR5515</li> <li>Heart rate sensor: Everlight PD70</li> <li>G-SENOR: Rohm kxtj3-1057</li> <li>Bluetooth: BLE4.0</li> <li>Vibration: Real-time vibration reminder (non-Bluetooth connection status)</li> <li>Screen size: 0.96" IPS</li> <li>Screen type: TFT</li> <li>Compatible system: Android 4.4 and above; iOS 9.0 and above</li> <li>Waterproof and dustproof: IP68</li> <li>Battery type: polymer lithium battery</li> <li>Battery capacity: 105mAh</li> <li>Battery life: 5 days</li> <li>Charging method: USB direct charging</li> <li>Charging time: about 1~2 hours</li> <li>Strap material: TPU</li> <li>APP language: Chinese, Traditional Chinese, English, Japanese, Korean, German, Russian, Spanish, Italian, French, Vietnamese, Portuguese, Persian (Arabic), Polish, Turkish, Czech 16 languages</li> <li>Bracelet language: Chinese, English</li> <li>Bracelet push language: Chinese, Traditional Chinese, English, Japanese, Korean, German, Russian, Spanish, Italian, French, Vietnamese, Portuguese, Persian (Arabic), Polish, Turkish, Czech 16 languages</li> <li>APP: H BAND</li> </ul>