Features:Health MonitorAccurately record your heart rate, blood pressure, blood oxygen and sleep data, helping you adjust yourself for a healthier lifestyle.Fitness Activity TrackerThe activity tracker supports motion modes with comprehensive recording of exercise data. Let you exercise more scientifically.Smart ReminderAfter connected to the phone, it will provide synchronous display of message, call or social APP to remind you of important information.Long-Lasting Battery LifeWith built-in low power consumption BT chip, sensor and 340 mAh rechargeable battery life, it offers 5-7 using days, and 15 Standby days.IP68 WaterproofWell-sealed body can be worn for hand washing, raining, sweat or other water splashing, easily adapting to various environments.Multi-Language Supportedkinds of languages are supported to meet different language users' needs.User-Defined Watch FacesAbundant preset dials meet diverse needs of users. You can switch them freely.Parameters:Screen: 1.39-inchResolution: 360 * 360 pixelsBT: BLT5.1Compatibility: Android 5.0 and above or iOS 10.0 and aboveBattery Capacity: 300mAhWorking Time: 5-7 daysStandby Time: 15 daysApp: PGfitLanguage: EnglishGreek FrenchGermanItalian SpanishDutchPortugueseRussianTurkishJapanesePolishRomanianThaiVietnameseIndonesian HebrewMalaySpecifications:Brand: LOKMATModel: ATTACK 2 PROMaterial: Aluminum Alloy+ PlasticColor: Black / Glod / Blue / Silver optionWater-Resistant Level: IP68Dial Size: 50 * 50 * 14mm Dial Thickness: 14mmStrap Width: 22mmItem Weight: 50g / 1.76ozPackage Size: 10.8 * 10.8 * 7.8cm / 4.25* 4.25 * 3.07inPackage Weight: 179g / 6.31ozNote:* Please read the user manual carefully before use.* There may be 1-3mm error due to manual measurement.* There may be slight difference in color due to shooting angle and light. Please refer to the real object.* Do not take a shower with the watchor use it in the sauna room, the high temperature environment will destroy the waterproof glue.Package List:1 * Smart Watch1 * Charging Cable1 * User Manual