1.28 `` montre intelligente tension artérielle et moniteur de fréquence cardiaque ECG + PPG moniteur IP68 montre de sport étanche montre à écran tactile compatible avec iOS Android

Features: Interchangeable bracket and elastic headband. Convenient to wear, operate and not easy to fall off. 4 kinds of lens in different magnifications to choose(10X, 15X, 20X, 25X), and quick to switch. 2 Adjustable LED lights, provide light in dark places. Both eye patch can rotate 180upand down. Suit for watch repair, jewelry, circuit board, microscopic carvings etc.

Versión Xiaomi Mi Band 4 NFC 2019

2G Enfants Smart Watch 1,54 pouces LCD Touchsreen IPX67 Communication bidirectionnelle étanche ROM 32Mo + RAM 32Mo LBS Positionnement 10W Caméra Android OS Météo Alarme Météo Suivi Tracker Sports Smartwatch avec fente pour carte Micro SIM Bracelet en silicone

Multifunción inalámbrica WiFi Visual puerta teléfono timbre intercomunicador sistema casero Video seguridad para el teléfono móvil Android Tablet PC

CURREN 8311 montre homme montre à quartz montre de poignet

Features: 0.96 LCD colorful screen, touch to operate. Comfortable rubber strap with shock-proof case. Advanced NRF51822 chip, BT4.0 data transmission technology. IP65 water-proof for: hand washing, rain etc. Multi-Functions: Heart Rate Monitor, Blood Pressure, SPO2 Monitor, Pedometer,Calorie, Sleep Monitor, Alarm, Call/Message Remind, Remote Control Camera, App Notifications, OTA upgrade etc. Compatible with IOS 9.0 Android 4.4 or above devices. 90mAh rechargeable battery, 3-7 days standby time. Language Support: Firmware:English, Chinese, Korean, Spanish, Japanese, French, German, Russian, Arabic. App: English, English, German, Spanish, Japanese, French, Italian, Russian, Arabic, Portuguese, Chinese Note: Before usage, please download app by scanning the QR code(in User Manual) to install the app.