Feature:Functions: non-invasive blood sugar monitoring, ECG electrocardiogram, HRV detection, 1.39-inch 360 x 360 screen, body temperature monitoring and early warning, independent and accurate blood oxygen, heart rate monitoring, blood pressure monitoring, incoming calls and information reminders, ECG chest stickers, ECG belt monitor. APP name: H Band 1. Non-invasive blood glucose monitoring, 1.39 high-definition large screen; 2. ECG electrocardiogram; 3. ECG chest tape function, ECG belt function; 4. High-definition full touch screen; 5. Battery capacity 280MA, super long battery life; 6. Equipped with instructions in 8 languages; Name:&nbsp;Smart Watch Material: TPU; Color: black, blue, red; Model: E400; Screen size: 1.3 inches; ROM: &lt;128MB; Resolution: 360 x 360; DisplaySize: 1.39; Waterproof level: waterproof for life; Belt outside: Sllica gel; Screen shape: round; Screen material: TFT; Operation mode: touch + button; Charging method: Magnetic charging cable (protection): USB 2.0; Functions: Passometer, Fitness Trackers, Sleep Trackers, Mood Trackers, Message Reminder, Call Reminder, Remote Control, Push Message, Moisture Measurement, Thermometer, Heart Rate Trackers, Thermometer, Calculator; Exercise mode: number of exercise steps, exercise mileage record, calorie consumption, and various exercise modes. Motion trajectory (displayed by mobile phone APP); Packing list: Smart Watch x 1 Charging Cable x 1 Instructions x 1 Carton Packaging x 1 Note: 1. Due to manual measurement, please allow 1-3cm error. Make sure you don&#39;t mind before bidding. 2. Due to the difference of different monitors, the picture may not reflect the actual color of the product. Thanks. <div class="panel panel-info"><div class="panel-heading" style="font-weight:bold;">IMPORT: THIS ITEM IS SHIPPED FROM CHINA. PLEASE EXPECT UP TO 25 DAYS FOR DELIVERY</div></div>

E400 Smart Watch Noninvasive Blood Glucose Ecg Body Temperature Blood Oxygen Monitoring Sport Smartwatch Red