Bracelet-NW-B41 key specification:​

Bracelet, LCD display, Blood pressure,Heart rate,Blood oxygen Bluetooth low energy etc.

Main Features:
• Blood pressure,Blood oxygen Test

• Real-time heart rate testing: Monitor your real-time heart rate, help you know about your heart rate when resting and doing sports. (Before testing heart rate, you should tighten strap, and wait 8s, then you can normally use it)
• Sleep monitoring: Monitoring sleep quality, tell you deep sleep time and shallow sleep time.
• Sports tracking: Record your sports data, let you know steps taken and distance traveled.

What's smart Bracelet?

Smart Bracelet is very similiar with Smartwatch, the difference between the 2 is that bracelet has small display or even no display, which likes a bracelet, while smart watch has a little bigger display, which likes a traditional watch.

A smart Bracelet is a computerized bracelet with functionality that goes beyond timekeeping. Early models can perform basic tasks, such as calculations, and game-playing. It can run mobile apps, using a mobile operating system like iOS or Android. Some smart bracelet function as portable media players, with FM radio and playback of digital audio and video files via a Bluetooth or USB headset.

While internal hardware varies, most have an electronic visual display, either backlit LCD or OLED. Some use transflective or electronic paper, to consume less power. Most have a rechargeable battery and many have a touchscreen. Peripheral devices may include digital cameras, thermometers, accelerometers, altimeters, barometers, compasses, GPS receivers, tiny speakers, and SD card (that are recognized as a storage device by a computer).

Software may include schedulers and personal organizers, calculators, and various kinds of bracelet faces. The bracelet may communicate with external devices such as sensors, wireless headsets, or a heads-up display. Like other computers, a Smart bracelet may collect information from internal or external sensors and it may control, or retrieve data from, other instruments or computers. It may support wireless technologies like Bluetooth, Wi-Fi, and GPS. For many purposes, a smart bracelet serves as a front end for a remote system (camera shutter etc.) such as a smartphone, communicating with the smartphone using various wireless technologies. Smart Bracelet are advancing, especially their design, battery capacity, and health related applications.

About us:

Node Works Trading ltd. is one of China Electronics Wholesale located in Hong Kong.

Node Works is founded by persons with more than 10years experience in electronic development industry in 2015, currently, we provide competitive electronic products like Car Dashcam, MP3, MP4, Bluetooth Speaker etc.

The mission of Node Works is to provide qualified and low cost Electronic Devices to the whole world, we have faith that Credit is the soul of business, Business and Technology makes the world better.