Features:[BT Call] With built-in speaker, you can make BT call or receive phone call directly via watch, fast and convenient. Call logs and phonebook can also be checked on it.[Health Monitor] Automatically monitor and record your heart rate, ECG, blood pressure, blood oxygen and sleep data, helping you adjust yourself for a healthier lifestyle.[Fitness Activity Tracker] ATTACK 3 supports 8 professional sports modes and can accurately measure various exercise data with high precision sensors.[Smart Reminder] After connected to the phone, it will provide synchronous display of message, call or social APP to remind you of important information.[User-Defined Watch Faces]A variety of fashionable and interesting dials can be changed freely to match your style, showing your individual charm anytime and anywhere.[IP67 Waterproof] With precision structure design, ATTACK 3 can be worn for daily hand washing, rain, sweat and other water splashing environments (not for bathing, diving or sauna).[Long Battery Life] 600mAh large battery, offers long-lasting battery life, which can be used continuously for 5 days in normal use, farewell to frequent charging.[More functions] Sedentary reminder, Music control, Remote camera, Alarm clock, Stopwatch, Calculator, Calendar, Find phone, etc.Parameters:Screen: 1.28" Full-touch ScreenResolution: 240 * 240BT: Support 3.0 + 4.0CPU: MTK2502DCompatibility: Android 4.4 and above or iOS 8.0 and aboveBattery Capacity: 600mAhCharging Time: 2.5HBattery Life: 3-5 days (normal use)App: FunDo HealthWatch Language: English, French, Spanish, Polish, Brazilian Portuguese, Italian, German, Malay, Indonesian, Czech, Dutch, Vietnamese, Turkish, Russian, Thai, Greek, ChineseAPP Language: English, Simplified Chinese, Traditional Chinese, French, Spanish, Russian, Italian, Portuguese, Polish, German, Turkish, Japanese, Arabic, Thai, Hebrew, Czech, Finnish, HungarianAndroid Support Languages: Simplified Chinese, Traditional Chinese, English, Arabic, Bulgarian, Czech, Hungarian, German, Spanish, Finnish, French, Croatian, Indonesian, Italian, Hebrew, Japanese, Korean, Polish, Portuguese, Russian, Slovak, Thai, TurkishSpecifications:Brand: LOKMATModel: ATTACK 3Case Material: TPU+ABSStrap Material: TPUColor: Black / White / Blue / Army Green(Optional)Water-Resistant Level: IP68Dial Size: 55.6 * 54.1mmDial Thickness: 18.3mmStrap Length: 133mm (long strap); 93mm (short strap)Item Weight: 67g / 2.36ozPackage Size: 10.9 * 10.9 * 7.8cm / 4.29 * 4.29 * 3.07inPackage Weight: 200g / 7.05ozNote:* Please read the user manual carefully before using this product.* The watch can NOT be worn in diving, bathing, sauna or other hot water.*Please DO NOT press any button in water.* There may be 1-3mm error due to manual measurement.Package List:1 * Smart Watch1 * Charging Cable1 * User Manual(English, Simplified Chinese, German, French, Italian, Spanish, Portuguese, Russian, Japanese)