nrf52832 smart bluetooth bracelet

Three In One Wireless Charger For Mobile Phone, Apple Watch, And TWS Bluetooth Earphones Features: 1.Smart 3-IN-1 Wireless Charger: Mobile/Apple Watch...

12.3" Smart Ultra Wide Screen For Toyota Alphard 30 2015-2019 Car Video Touch QLED Multimedia Stereo Player Product Description: Introducing the ...

Package: Wrist band size: length of 210MM, adjustable length 120-200mm Appearance material: main body: plastic + aluminum sheet/wristband: thermoplast...

Intelligent Bluetooth Bracelet D18 Heart Rate Monitoring Blood Pressure calorie consumption fitness tracker Product Details Smart Bracelet, fashion, s...

1.28inch IP67 Smart Bluetooth Bracelet PC ABS Bottom Shell Material #detail_decorate_root .magic-0{border-bottom-style:solid;border-bottom-color:#a8aa...

0.96 inch Women Fitness smartwatch Bluetooth wristband sport bracelet lady . ecer({videoId:"E3zauGdm3I4",videoId_local:"20210412_6073e5...

Small Touch Screen Smart Bracelet Fitness Tracker Smartwatch With Multi Functions Quick Details Place of Origin: Guangdong, China Feature: 3G, GPS Nav...

Customized LOGO BT4.2 Bracelet Heart Rate Monitor Smart Band Activity Tracker For Android And IOS LOW MOQ,FACTORY PRICE,THERE WILL ALWAYS BE ONE SUITS...

Cansec Smart IoT Module BLE52832SA-A Nordic NRF52832-QFAA Blue Tooth Modules Price For Smart Home IoT Beacon Parameter Min Typ Max Unit Operating Volt...

2014 Most fashionable digital smart bluetooth watch Quick Details Brand Name: Phenitech Place of Origin: Guangdong, China (Mainland) Model Number: BW0...

Smart Bluetooth Padlock Blue SMS RFID bluetooth unlocking 4500mAh battery GPS tracking padlock Smart bluetooth padlock JT709A is a middle size smart b...

Smart Watch IOS Android Sport Smart Wristban Watch Fitness Bracelet Watches for Phone Main Features: 1. Intelligent Activity Tracker 2. Bluetooth Call...

Screen type:0.84' OLED Work frequency: 2.4GHz Strap material: TPU Battery: 80mah Smart sports bracelets 2.1 1.Time Display :Current time synchronizati...

Amoled 1.1inch display smart bracelet with heart rate monitor sports smart tracker Product Description Product Name Amoled 1.1inch display smart brace...

Wireless Smart Bluetooth BMI Scale height and weight measuring instrument big screen Basis Information Body Weight is a professional people weighing s...

2015 New Fashion Smart bluetooth bracelet, 3D Gyroscope gravity sensor Pedometer smart watch bracelet, SMS Smart Bracelet l12s Product Description Wha...

K35C 1.32 HD Smart Call Bracelet BT Call Music Player Heart Rate Product Description Wireless Charging, Off screen time setting, Scan code connection,...