JA1657 Intelligent Sleep Monitoring Belt

Table of Contents

1. Product Description

1.1. Purpose and Description

Designed to track the user’s sleep quality, the Smart Sleep Monitor Belt is a non-invasive device that collects and analyses the user’s sleep data. The device is equipped with ultra-sensitive sensors that are able to detect all the body’s weak signals, processed through high analogue and digital amplification. Breathing and heartbeat information is extracted in steady state using precise analogue and digital filtering techniques.
In addition, the sleep monitoring belt can also quickly and sensitively detect the user’s movements when getting in and out of bed and limb movements, and extract breathing and heartbeat information in a steady state. Then, based on the user’s data in different sleep states, it evaluates sleep quality and analyses the degree of sleep in human sleep patterns.

1.2. Product Feature Summary
  • Bluetooth 4.0, Low power consumption
  • Supports monitoring of data such as heart rate, respiration rate, sleep onset time, average heart rate and respiration rate
  • Supports API integration
  • Easy to install, easy to use
  • Supports local data storage (30 days)

2. Mechanical Requirement

2.1. Drawing
JA1657 Drawing
2.2. Dimension
JA1657 Dimension

3. Specification

3.1. Technical Specification
Item Parameter
Protocol Bluetooth 4.0
Power Supply Lithium Polymer Battery
Battery Capacity 1200 mAh Battery
Battery Life More than 20 hours (Continuous use)
Bluetooth Performance • BLE Version: Bluetooth 4.0
• TX: 19.5dBm
• Coverage: MAX 150M(In Open Field)
• RX: [email protected]%BER
• Frequency Offset: +/-20KHZ
Working Temperature -20°C ~ +65°C
Dimension Main Unit Dimension: 72 x 72 x 12 (MM)
Belt Dimension: 990*54*2mm(L),795*54*2mm(M),645*54*2mm(S)
Certification TBD

4. How To Use

  • Step1: Connect the device to the USB charger to activate it
  • Step2: Place the device under a sheet near the heart area

The device is equipped with ultra-sensitive sensors that automatically track sleep data through faint body movement signals without the need to connect a mobile phone. Sleep data can be stored in the device for up to 30 days and can be retrieved at any time if required.

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