DT NO.1 DT88 Smart Watch Round Touch Screen Smartwatch Heart Rate Intelligent Fitness Tracker Sports Fashion Watch Men Women

Buyer’s Reviews Frequently Asked Questions 1.Is the heart rate/Blood Pressure/Blood Oxygen Monitor accurate?Why I measured an object can still get a value?Is it fake? It is the phenomenon that all smart watches will have.All measurements depend on sensors and algorithms and have certain errors. Smart watches measure heart rate mainly through photosensitive sensors, which receive light reflected from the arm skin and convert it into heart rate through algorithms. So is iwatch, huawei watch and xiao mi band. How do Smart Watches measure the heart beat on the wrist? https://www.quora.com/How-do-Smart-Watches-measure-the-heart-beat-on-the-wrist About PPG: https://en.wikipedia.org/wiki/Photoplethysmogram 2.Can heart disease patients use its measured value as a reference? We do not recommend.Because at present, the measured value of watches on the market cannot reach the medical standard, and can only be used as a daily health reference, not as a medical reference. 3.Is it waterproof?Can I wear it to take a shower or swim? It is life waterproof,please do not wear it while taking a shower or swimming 4. What is the APP It’s Fundo/DTNO.I 5.How to change the time of my device? Please synchronize the device with your phone through bluetooth to calibrate time. 6.Is it full round screen? No. Specification Brand DT NO.I Model DT88 bluetooth Version BT 4.2 or above Compatible OS Android 4.4 or above , iOS 8.0 or above Operating Mode Touch Screen APP Name Fundo App Language German, Russian, French, Japanese, Spanish, Italian, English, Portuguese, Arabic, Thai, Chinese Special Features Waterproof IP68 Heart Rate Monitor Support Blood Pressure Monitor Support Blood Oxygen Monitor Support Sleep Monitor Support Multi-sport Modes Support (walking, running, cycling, swimming, hiking etc) Call or Message Reminder Support Notification Support Facebook,Twitter,Wechat, WhatsApp etc. Alert Type Vibration Auto Light-up Screen Support Stopwatch Support Other Functions Support Pedometer,Alarm,Calender,Sedentary reminder,Camera remote control,Anti-lost,T NO.I Technical Parameters Sensor G-sensor, Heart Rate Sensor Screen Size:1.22 Inch Type:IPS Resolution: 240*240 pixels Battery Battery Capacity: 150mAh Standby Time: About 7days Using time: About 3days Charging Time: About 2hours Charging Type: Magnetic charging Appearance & Details Band Material: Silicone/Stainless Steel Length: about 245mm Weight and Size Product size: 14.8*12*13.5cm Product weight: 40g/65g Package Included: 1*DT NO.1 DT88 Smart Bracele 1*Charging Cable 1*User Manual (English Version) 1*Extra strap Tips: 1.Display and light of shoot will affect the color of the products, pictures for reference only, subject to our available products. 2.Please download the app before usage in order to compatible perfectly with your phone. Q&A 1.Q. Is it waterproof A. It’s lP68 waterproof. 2. Q. What is the APP A. It’s Fundo. 3. Q. How to change the time of my device A. Please synchronize the device with your phone through bluetooth to calibrate time. window.adminAccountId=237194186;