Features:<br />[Exquisite Workmanship] 1.78-inch ultra-large screen with 320*385 resolution, creates HD clear picture quality with smooth-touch. Eco-friendly silicone strap is soft and comfortable to wear.<br />[Health Monitor] Automatically monitor and record your heart rate, blood pressure, blood oxygen and sleep data, helping you adjust yourself for a healthier lifestyle. <br />[Fitness Activity Tracker] The activity tracker supports 7 motion modes. And it can accurately record your all-day sports data, including step, distance and calories.<br />[Smart Reminder] After connected to the phone, it will provide synchronous display of message, call or social APP to remind you of important information.<br />[User-Defined Watch Faces] Stylish dials can be chosen through the APP, and you can also customize favorite watch face with your own photos.<br />[Long-Lasting Battery Life] Built-in low power chip and 220mAh rechargeable battery, LF30 features long battery life after fully charged.<br />[Multi-Language Supported] 17 kinds of languages are supported to meet different language users&#39; needs.<br />[More functions] Alarm clock, Music control, Weather, Stopwatch, Sedentary reminder, Remote camera, Find phone, Do not disturb, Brightness adjustment, etc.<br/>Parameters:<br />Screen: 1.78-inch full-touch screen <br />Resolution: 320 * 385<br />BT: 5.0<br />Compatibility: Android 5.0 and above or iOS 9.0 and above<br />Battery Capacity: 220mAh<br />Charging Time: 1-1.5H<br />Working Time: 5-8 days<br />Standby Time: 20-25 days<br />App: GloryFit<br />Language: Russian, Indonesian, German, Italian, Czech, Japanese, French, Polish, Chinese, Traditional Chinese, English, Portuguese, Spanish, Arabic, Korean, <br />Dutch, Hindi<br/>Specifications:<br />Brand: LEMFO<br />Model: LF30<br />Case Material: Plastic &#43; Zinc Alloy<br />Strap Material: Silicone<br />Color: Black / Gold / Silver (Optional)<br />Water-Resistant Level: IP67<br />Dial Size: 45.8 * 38.7mm<br />Dial Thickness: 10.1mm<br />Strap Width: 20mm<br />Item Weight: 52g / 1.83oz<br />Package Size: 16.4 * 9.5 * 2.2cm / 6.46 * 3.74 * 0.87in<br />Package Weight: 171g / 6.03oz<br/>Note:<br />* Please read the user manual carefully before using this product.<br />* Do not charge in condition of water stains.<br />* Do not wear this device when bathing or swimming for a long time.<br/>Package List:<br />1 * Smart Bracelet<br />1 * Charging Cable<br />1 * User Manual (English, Chinese, Russian, French, Japanese, Spanish, Italian)