Smart Watch Bluetooth Voice Call,HD Full Touching Screen Fitness Trackers With Smart Reminder Heart Rate Sleep Monitor,IP67 Waterproof Fitness Watch Feature: Dual-mode Bluetooth Calls High-precision chip comes with bluetooth calling.The smartwatch with microphones can support two-way calls. After connecting the Bluetooth of the mobile phone, the smart watch can be used to accord with or make calls at any time without a SIM card inserted, and a quick address book can be added, which make life more convenient. The sound from the watch is loud, which let you listen more clearly and brightly Multi-functional Smart Watch with Wide Compatibility This 240x240 HD color full touching screen fitness watch has the features of find watch, weather information, music&camera control, alarm clock, stop watch, sedentary reminder, brightness adjustment, makes this sports watch practical See Calls & Messages on Your Wrist With this smart watches, you will never miss any important calls & message during meetings or workout. The smart watch will vibrate to notify you when there is a message, a call, or a notification. It can also receive call & SMS from for Faceboo-k, Skype, Line, Instagram,for TWITTE-R, Whatsapp, KakaoTalk, Wechat, QQ, Weibo, etc. The smart watch is compatible with Android and iOS systems, Android 4.4 or above, iOS 8.0 or above. Such as Samsung, Huawei, etc Sleep Tracking and Health Monitor The sleep monitor can detect and analyze the data of the sleep time and sleep depth, which can be viewed directly on the watch to help you improve sleep quality. It can also monitor your heart rate in real time and you can view the data on your phone. All the data is to help you better understand and improve your health. Warm reminder: all the above data are for reference and cannot replace medic-al treatmen-t Fitness watch with 8 Modes There are 8 sports modes to choose from, such as walking, running, cycling etc, badminton, football, basketball, swimming. The fitness watch uses smart exercise data analysis to track your exercise time, calories burned, and heart rate and other exercise status in real time. It is IP67 waterproof, not supporting touching the button in the water, which will cause the watch into the water. For longer life, it is not recommended to wear it in hot baths Product parameters: System requirements:Android 4.4 and above, IOS 8.0 and above, bluetooth 5.0 support Bluetooth version:BT 3.0 BLE4.0 dual Bluetooth The bluetooth chip:Serve with micro PHY6202 Heart rate chip:Epcot EM7128 Bracelet memory:128M bit Flash, ROM 512KB SRA-M 138KB Screen display:1.28-inch IPS color screen Battery capacity:240mAh Standby time:25 to 30 days Working time:4-6 days or so Physical buttons:Full touching with double buttons The motor:Built-in vibration reminder The charging interface:Magnetic charging base Waterproof level:IP67 living waterproof The sensor:Silan micro VSC7A20 UI secondary menu language:Chinese, English, Japanese, Polish, German, Russian, French, Spanish, Italian, Portuguese The bracelet pushes the language font:Chinese, English, Japanese, Polish, German, Russian, French, Spanish, Italian, Portuguese APP support language:Android: Chinese, English, Polish, German, Spanish, Portuguese, Malay, Vietnamese, Turkish, Hindi, Bengali, Indonesian, Thai, IOS: Chinese, Traditional Chinese, Korean, English, Polish, German, Spanish, Portuguese, Thai, Russian, Italian, Japanese, French The fuselage material:Zinc alloy + ABS/PC Watchband:leather belt Product size:Diameter: 4.6 cm/1.81 inch and 1.17cm/0.46 inch Package size:15x10x3cm/5.9x3.93x1.18 inch Net weight:60g/0.13 lb Gross weight:168g/0.37 lb Function: Bluetooth calls, Bluetooth music, 8 exercise modes, heart rate monitoring, blood pressure monitoring, blood oxygen monitoring Sleep monitoring (sleep duration, sleep quality) Standard motion function (step count, distance, calories), GPS track motion Main interface four UI dial display + mass dial + self-defined dial, Multiple message storage view Phone calls reminding, SMS, QQ, WeChat, nailing, wang zhen, sina weibo, lnstagram, linkeln, Snapchat, bursts, for Faceboo-k, Skype, for TWITTE-R, WhatsApp, Line, KakaoTalk message content delivery WeChat sports access, sports goal setting, fitness information sharing Weather, stopwatch, smart alarm clock, raise hand light screen, light screen time, search phone, search bracelet, reject call, take photos, do not disturb mode (do not disturb time setting, turn off bracelet vibration, turn off information reminder) volume adjustment The APP features: App:TFIT SUOTA function: Update bracelet firmware to automatically synchronize data to APK/APP, query, APP help: solve general problems TFIT alerts: (IOS searches the Apple Store for TFIT to download and install; Android system can be downloaded and installed by searching TFIT in Google store at home and