No Screen Health Bracelet Heart Rate Blood Pressure Monitor Drinking Water Reminder Smart Watch Sport Band Fitness Tracker Ht30

Product FeaturesPremium metal body with ultra‑lightweight design (only 23g) for all‑day comfortBreathable woven strap – soft, durable, and skin‑friendlyBluetooth 5.3 for fast, stable pairing and low power consumptionMagnetic quick‑charge with a 150mAh battery for extended daily useMulti‑language APP support (33 languages on iOS, 28 on Android) – easily adapts to global usersProduct Functions1. Activity: The device can record real-time data such as steps, calories, distance, etc. for the day and upload it to the APP for synchronous display2. Heart rate/blood oxygen/blood pressure/pressure: automatically starts measurement and synchronously uploads measurement data to the APP, and the measurement cycle can be set on the APP end3. Sleep: No manual operation required, just wear a wristband to fall asleep. The next morning, the app will automatically generate a sleep report4. Health Reminder: Includes 8 types of reminders: sedentary, drinking water, looking far away, exercising, taking medicine, reading books, traveling, and washing hands; You can set the time interval and effective period separately in the APP, and the wristband will vibrate once when each reminder is triggered5. Low battery reminder: If the device's battery level is below 10%, the indicator light will flash for 3 seconds; The device will automatically shut down when the battery level drops below 1%Basic parameters Do not wear or use this product in damp or high temperatureenvironments. Support system: Android5.0 or I0S 9.0 and above SupportPrecautionsUse only the original magnetic charging cable; avoid high‑voltage adapters to protect the batteryWipe the back sensors clean and dry before each wear for accurate heart‑rate readingsNot designed for hot water (above 40°C) or prolonged seawater exposure – splash‑proof onlyAll health metrics are for reference and fitness purposes, not for medical diagnosisGrant all necessary permissions in the APP to enable notification and sync features