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Last Updated: Apr 25, 2025 | Study Period:
When the blood gets pumped, changes in the volume of a blood vessel are measured by an optical pulse rate sensor. An optical sensor and a green LED are used to measure the volume change to detect pulse waves. The effects of ambient light, such as infrared and red rays, are minimized by using an optical filter in the sensor block that is designed specifically for pulse wave detection.
Even in the outdoors, high-quality pulse signals can be obtained thanks to this. ROHM was also able to significantly boost the sensor block's sensitivity by making use of decades-old optical sensor technology. A low-power optical Pulse rate monitoring system without the need for boost circuitry is made possible by support for low brightness low VF LEDs.
Wearable devices with limited battery capacity experience longer operating times as a result of this. Photoplethysmography (optical): In order to observe the expansion of your arteries as your Pulse pumps blood through them, these devices make use of infrared light.
Some of these devices can also estimate the oxygen levels in your blood and keep track of your pulse rate. Optical (photoplethysmography): In order to observe the expansion of your arteries as your Pulse pumps blood through them, these devices make use of infrared light. Some of these devices can also estimate the oxygen levels in your blood and keep track of your pulse rate.
TheGlobal Optical Pulse Sensor marketaccounted for $XX Billion in 2023 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2024 to 2030.
ROHM's brand-new, high-speed optical Pulse rate sensor is designed specifically for stress, blood pressure, and vascular age measurements. ROHM has as of late declared the accessibility of an optical pulse sensor for savvy groups and watches equipped for estimating circulatory strain, stress, and vascular age at a high-velocity 1024Hz inspecting rate.
ROHM's second-generation optical Pulse rate sensor, the BH1792GLC, is notable for its low power consumption and high accuracy. The lowest current consumption in the industry*, just 0.44 mA during Pulse rate measurement, contributes to a longer operating time.
Additionally, the 1024Hz sampling rate supports vital sign sensing, such as vascular age and stress measurement, which are required by the most recent fitness and wearable devices. This makes it possible to measure Pulse rate up to 32 times faster than with conventional methods.
For health monitoring and management, there has been a growing demand for wearables that can measure not only Pulse rate but also stress and vascular age. However, a higher sampling frequency is required for complex vital signs to be measured, which can result in increased power consumption and shorter battery life.
ROHM responded by developing a low-power Pulse rate sensor that provides high-accuracy measurement even in strong IR environments like direct sunlight or during intense motion activities. This was accomplished by utilizing original infrared filtering technology and optical sensor expertise that had been developed over many years.
Additionally, the high sampling rate accommodates the constantly shifting requirements of the IoT and wearable markets.
Online distributors also sell a Pulse rate sensor evaluation board (BH1792GLC-EVK-001) that can be used with ROHM sensor shields that connect to open platform MCU boards (like Arduino Uno). ROHM will keep working on solutions that make wearable and other portable applications safer and more convenient in the future.
Sl no | Topic |
1 | Market Segmentation |
2 | Scope of the report |
3 | Abbreviations |
4 | Research Methodology |
5 | Executive Summary |
6 | Introduction |
7 | Insights from Industry stakeholders |
8 | Cost breakdown of Product by sub-components and average profit margin |
9 | Disruptive innovation in the Industry |
10 | Technology trends in the Industry |
11 | Consumer trends in the industry |
12 | Recent Production Milestones |
13 | Component Manufacturing in US, EU and China |
14 | COVID-19 impact on overall market |
15 | COVID-19 impact on Production of components |
16 | COVID-19 impact on Point of sale |
17 | Market Segmentation, Dynamics and Forecast by Geography, 2024-2030 |
18 | Market Segmentation, Dynamics and Forecast by Product Type, 2024-2030 |
19 | Market Segmentation, Dynamics and Forecast by Application, 2024-2030 |
20 | Market Segmentation, Dynamics and Forecast by End use, 2024-2030 |
21 | Product installation rate by OEM, 2023 |
22 | Incline/Decline in Average B-2-B selling price in past 5 years |
23 | Competition from substitute products |
24 | Gross margin and average profitability of suppliers |
25 | New product development in past 12 months |
26 | M&A in past 12 months |
27 | Growth strategy of leading players |
28 | Market share of vendors, 2023 |
29 | Company Profiles |
30 | Unmet needs and opportunity for new suppliers |
31 | Conclusion |
32 | Appendix |