Bluetooth connectivity brings stable signals and low power consumptionLife waterproof function design, never fear of water or sweatThe large color screen of 1.7 inches, brings HD display effectHealth monitoring: heart rate measurement, blood pressure measurement and sleep monitoring, sports status monitoring, women menstrual cycle reminder, etcIP67 waterproof deisgn, never fear of using at rainy daysGreat for old people, boy, girl, suitable for most people who need to monitor the health conditionWidely compatible with Android 4.4 or above and iOS 9.0 or above devices Specification: Product Model: T46S Function points: Dual mode Bluetooth talk, temperature monitoring, two sets of themes, 1.7-inch full touchscreen, metal alloy housing, heart rate monitoring, blood pressure monitoring, blood oxygen monitoring, multi-exercise mode, custom dial, online multi-dial, multi-exercise mode, heart rate/blood pressure monitoring, blood oxygen monitoring, exercise logging, sleep monitoring, message alertsChip: Realtek 8762D body temperature: Contact temperature test Audio chips: BK3266 Battery Capacity: 230mAh Screen size: Full rounded corners of hd 170 screens heart rate/blood pressure: HRS3300 Waterproof level: IP67 Bluetooth version: Bluetooth 5.0 (compatible for Android 4.4 and above / iOS 9.0 and above) Operation mode: Full touch screen+button Sensor: 3D accelerated ROHMS Material: Zinc Alloy case+ABSStrap: TPU (length: 265.8mmStandby time: 30 days App language: English, Arabic, Danish, German, Spanish, Finnish, French, Italian, Japanese, Korean, Dutch, Norwegian, Polish, Portuguese, Russian, Swedish, Thai, Ukrainian, Chinese, Traditional Chinese Firmware language: Chinese, Traditional Chinese, English, German, Korean, Spanish, Japanese, French, Russian, Arabic, Ukrainian, Italian, Portuguese Package included: 1 x Smart Watch 1 x Charging Cable 1 x English and Chinese User Manual Other things Not Included