dido Smart watch sleep quality blood pressure heart rate timing exercise monitoring information push watch Relax and Massagers Model 16-Channel 12V Relay Module

Model 16-Channel 12V Relay Module Quantity 1 Color White Material FR4 Features Standard interface that can be controlled directly by microcontroller Application 16-Channel delay module extension board to load high current in home appliances Other DC 12V

52 oz (270 g) Packing List 1 x 635Pcs DuPont Terminal Connectors Kit

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Mobile internet: WAP/WIFI

dido Smart watch sleep quality blood pressure heart rate timing exercise monitoring information push watch Relax and Massagers Model 16-Channel 12V Relay ModuleColour: Black Model: E35 Screen size: 1. 3 inches Camera: None Communication function: not supported Product weight: 22 Time to market: 2021 Version type: Mainland China Interface: USB 3. 0 Strap size: M L (suitable for 150 200 mm wrist circumference) Additional functions: step counting, mobile positioning, smart reminders, health monitoring, information push, sleep analysis Menu language: multi country Communication type: no card Screen material: