Table of Contents Executive Summary 1 Industry Overview of Heart Rrate Monitors (HRMs) 1.1 Definition of Heart Rrate Monitors (HRMs) 1.2 Heart Rrate Monitors (HRMs) Segment by Type 1.2.1 Global Heart Rrate Monitors (HRMs) Production Growth Rate Comparison by Types (2014-2025) 1.2.2 Chest-strap HRMs 1.2.3 Wrist-based HRMs 1.3 Heart Rrate Monitors (HRMs) Segment by Applications 1.3.1 Global Heart Rrate Monitors (HRMs) Consumption Comparison by Applications (2014-2025) 1.3.2 Research 1.3.3 Healthcare 1.3.4 Sports 1.4 Global Heart Rrate Monitors (HRMs) Overall Market 1.4.1 Global Heart Rrate Monitors (HRMs) Revenue (2014-2025) 1.4.2 Global Heart Rrate Monitors (HRMs) Production (2014-2025) 1.4.3 North America Heart Rrate Monitors (HRMs) Status and Prospect (2014-2025) 1.4.4 Europe Heart Rrate Monitors (HRMs) Status and Prospect (2014-2025) 1.4.5 China Heart Rrate Monitors (HRMs) Status and Prospect (2014-2025) 1.4.6 Japan Heart Rrate Monitors (HRMs) Status and Prospect (2014-2025) 1.4.7 Southeast Asia Heart Rrate Monitors (HRMs) Status and Prospect (2014-2025) 1.4.8 India Heart Rrate Monitors (HRMs) Status and Prospect (2014-2025) 2 Manufacturing Cost Structure Analysis 2.1 Raw Material and Suppliers 2.2 Manufacturing Cost Structure Analysis of Heart Rrate Monitors (HRMs) 2.3 Manufacturing Process Analysis of Heart Rrate Monitors (HRMs) 2.4 Industry Chain Structure of Heart Rrate Monitors (HRMs) 3 Development and Manufacturing Plants Analysis of Heart Rrate Monitors (HRMs) 3.1 Capacity and Commercial Production Date 3.2 Global Heart Rrate Monitors (HRMs) Manufacturing Plants Distribution 3.3 Major Manufacturers Technology Source and Market Position of Heart Rrate Monitors (HRMs) 3.4 Recent Development and Expansion Plans 4 Key Figures of Major Manufacturers 4.1 Heart Rrate Monitors (HRMs) Production and Capacity Analysis 4.2 Heart Rrate Monitors (HRMs) Revenue Analysis 4.3 Heart Rrate Monitors (HRMs) Price Analysis 4.4 Market Concentration Degree 5 Heart Rrate Monitors (HRMs) Regional Market Analysis 5.1 Heart Rrate Monitors (HRMs) Production by Regions 5.1.1 Global Heart Rrate Monitors (HRMs) Production by Regions 5.1.2 Global Heart Rrate Monitors (HRMs) Revenue by Regions 5.2 Heart Rrate Monitors (HRMs) Consumption by Regions 5.3 North America Heart Rrate Monitors (HRMs) Market Analysis 5.3.1 North America Heart Rrate Monitors (HRMs) Production 5.3.2 North America Heart Rrate Monitors (HRMs) Revenue 5.3.3 Key Manufacturers in North America 5.3.4 North America Heart Rrate Monitors (HRMs) Import and Export 5.4 Europe Heart Rrate Monitors (HRMs) Market Analysis 5.4.1 Europe Heart Rrate Monitors (HRMs) Production 5.4.2 Europe Heart Rrate Monitors (HRMs) Revenue 5.4.3 Key Manufacturers in Europe 5.4.4 Europe Heart Rrate Monitors (HRMs) Import and Export 5.5 China Heart Rrate Monitors (HRMs) Market Analysis 5.5.1 China Heart Rrate Monitors (HRMs) Production 5.5.2 China Heart Rrate Monitors (HRMs) Revenue 5.5.3 Key Manufacturers in China 5.5.4 China Heart Rrate Monitors (HRMs) Import and Export 5.6 Japan Heart Rrate Monitors (HRMs) Market Analysis 5.6.1 Japan Heart Rrate Monitors (HRMs) Production 5.6.2 Japan Heart Rrate Monitors (HRMs) Revenue 5.6.3 Key Manufacturers in Japan 5.6.4 Japan Heart Rrate Monitors (HRMs) Import and Export 5.7 Southeast Asia Heart Rrate Monitors (HRMs) Market Analysis 5.7.1 Southeast Asia Heart Rrate Monitors (HRMs) Production 5.7.2 Southeast Asia Heart Rrate Monitors (HRMs) Revenue 5.7.3 Key Manufacturers in Southeast Asia 5.7.4 Southeast Asia Heart Rrate Monitors (HRMs) Import and Export 5.8 India Heart Rrate Monitors (HRMs) Market Analysis 5.8.1 India Heart Rrate Monitors (HRMs) Production 5.8.2 India Heart Rrate Monitors (HRMs) Revenue 5.8.3 Key Manufacturers in India 5.8.4 India Heart Rrate Monitors (HRMs) Import and Export 6 Heart Rrate Monitors (HRMs) Segment Market Analysis (by Type) 6.1 Global Heart Rrate Monitors (HRMs) Production by Type 6.2 Global Heart Rrate Monitors (HRMs) Revenue by Type 6.3 Heart Rrate Monitors (HRMs) Price by Type 7 Heart Rrate Monitors (HRMs) Segment Market Analysis (by Application) 7.1 Global Heart Rrate Monitors (HRMs) Consumption by Application 7.2 Global Heart Rrate Monitors (HRMs) Consumption Market Share by Application (2014-2019) 8 Heart Rrate Monitors (HRMs) Major Manufacturers Analysis 8.1 AliveCor 8.1.1 AliveCor Heart Rrate Monitors (HRMs) Production Sites and Area Served 8.1.2 AliveCor Product Introduction, Application and Specification 8.1.3 AliveCor Heart Rrate Monitors (HRMs) Production, Revenue, Ex-factory Price and Gross Margin (2014-2019) 8.1.4 Main Business and Markets Served 8.2 Vital Connect 8.2.1 Vital Connect Heart Rrate Monitors (HRMs) Production Sites and Area Served 8.2.2 Vital Connect Product Introduction, Application and Specification 8.2.3 Vital Connect Heart Rrate Monitors (HRMs) Production, Revenue, Ex-factory Price and Gross Margin (2014-2019) 8.2.4 Main Business and Markets Served 8.3 Qardio 8.3.1 Qardio Heart Rrate Monitors (HRMs) Production Sites and Area Served 8.3.2 Qardio Product Introduction, Application and Specification 8.3.3 Qardio Heart Rrate Monitors (HRMs) Production, Revenue, Ex-factory Price and Gross Margin (2014-2019) 8.3.4 Main Business and Markets Served 8.4 Visi 8.4.1 Visi Heart Rrate Monitors (HRMs) Production Sites and Area Served 8.4.2 Visi Product Introduction, Application and Specification 8.4.3 Visi Heart Rrate Monitors (HRMs) Production, Revenue, Ex-factory Price and Gross Margin (2014-2019) 8.4.4 Main Business and Markets Served 8.5 Lifewatch 8.5.1 Lifewatch Heart Rrate Monitors (HRMs) Production Sites and Area Served 8.5.2 Lifewatch Product Introduction, Application and Specification 8.5.3 Lifewatch Heart Rrate Monitors (HRMs) Production, Revenue, Ex-factory Price and Gross Margin (2014-2019) 8.5.4 Main Business and Markets Served 8.6 Custo med 8.6.1 Custo med Heart Rrate Monitors (HRMs) Production Sites and Area Served 8.6.2 Custo med Product Introduction, Application and Specification 8.6.3 Custo med Heart Rrate Monitors (HRMs) Production, Revenue, Ex-factory Price and Gross Margin (2014-2019) 8.6.4 Main Business and Markets Served 8.7 Intelesens 8.7.1 Intelesens Heart Rrate Monitors (HRMs) Production Sites and Area Served 8.7.2 Intelesens Product Introduction, Application and Specification 8.7.3 Intelesens Heart Rrate Monitors (HRMs) Production, Revenue, Ex-factory Price and Gross Margin (2014-2019) 8.7.4 Main Business and Markets Served 8.8 Medtronic 8.8.1 Medtronic Heart Rrate Monitors (HRMs) Production Sites and Area Served 8.8.2 Medtronic Product Introduction, Application and Specification 8.8.3 Medtronic Heart Rrate Monitors (HRMs) Production, Revenue, Ex-factory Price and Gross Margin (2014-2019) 8.8.4 Main Business and Markets Served 8.9 Polar 8.9.1 Polar Heart Rrate Monitors (HRMs) Production Sites and Area Served 8.9.2 Polar Product Introduction, Application and Specification 8.9.3 Polar Heart Rrate Monitors (HRMs) Production, Revenue, Ex-factory Price and Gross Margin (2014-2019) 8.9.4 Main Business and Markets Served 9 Development Trend of Analysis of Heart Rrate Monitors (HRMs) Market 9.1 Global Heart Rrate Monitors (HRMs) Market Trend Analysis 9.1.1 Global Heart Rrate Monitors (HRMs) Market Size (Volume and Value) Forecast 2019-2025 9.2 Heart Rrate Monitors (HRMs) Regional Market Trend 9.2.1 North America Heart Rrate Monitors (HRMs) Forecast 2019-2025 9.2.2 Europe Heart Rrate Monitors (HRMs) Forecast 2019-2025 9.2.3 China Heart Rrate Monitors (HRMs) Forecast 2019-2025 9.2.4 Japan Heart Rrate Monitors (HRMs) Forecast 2019-2025 9.2.5 Southeast Asia Heart Rrate Monitors (HRMs) Forecast 2019-2025 9.2.6 India Heart Rrate Monitors (HRMs) Forecast 2019-2025 9.3 Heart Rrate Monitors (HRMs) Market Trend (Product Type) 9.4 Heart Rrate Monitors (HRMs) Market Trend (Application) 10.1 Marketing Channel 10.1.1 Direct Marketing 10.1.2 Indirect Marketing 10.3 Heart Rrate Monitors (HRMs) Customers 11 Market Dynamics 11.1 Market Trends 11.2 Opportunities 11.3 Market Drivers 11.4 Challenges 11.5 Influence Factors 12 Conclusion 13 Appendix 13.1 Methodology/Research Approach 13.1.1 Research Programs/Design 13.1.2 Market Size Estimation 13.1.3 Market Breakdown and Data Triangulation 13.2 Data Source 13.2.1 Secondary Sources 13.2.2 Primary Sources 13.3 Author List 13.4 Disclaimer

List of Tables and Figures Figure Picture of Heart Rrate Monitors (HRMs) Table Global Heart Rrate Monitors (HRMs) Production (K Units) Growth Rate Comparison by Types (2014-2025) Figure Global Heart Rrate Monitors (HRMs) Production Market Share by Types in 2018 Figure Chest-strap HRMs Product Picture Figure Wrist-based HRMs Product Picture Table Global Heart Rrate Monitors (HRMs) Consumption (K Units) Comparison by Applications (2014-2025) Figure Global Heart Rrate Monitors (HRMs) Consumption Market Share by Applications in 2018 Figure Research Figure Healthcare Figure Sports Figure Global Heart Rrate Monitors (HRMs) Revenue (Million USD) (2014-2025) Figure Global Heart Rrate Monitors (HRMs) Production (K Units) (2014-2025) Figure North America Heart Rrate Monitors (HRMs) Market Size (Million USD) (2014-2025) Figure Europe Heart Rrate Monitors (HRMs) Market Size (Million USD) (2014-2025) Figure China Heart Rrate Monitors (HRMs) Market Size (Million USD) (2014-2025) Figure Japan Heart Rrate Monitors (HRMs) Market Size (Million USD) (2014-2025) Figure Southeast Asia Heart Rrate Monitors (HRMs) Market Size (Million USD) (2014-2025) Figure India Heart Rrate Monitors (HRMs) Market Size (Million USD) (2014-2025) Table Heart Rrate Monitors (HRMs) Raw Material and Suppliers Table Manufacturing Cost Structure Analysis of Heart Rrate Monitors (HRMs) in 2018 Figure Manufacturing Process Analysis of Heart Rrate Monitors (HRMs) Figure Industry Chain Structure of Heart Rrate Monitors (HRMs) Table Capacity and Commercial Production Date of Key Manufacturers Table Global Heart Rrate Monitors (HRMs) Manufacturing Plants Distribution Table Heart Rrate Monitors (HRMs) Major Manufacturers Technology Source and Market Position Table Recent Development and Expansion Plans in Future Table Heart Rrate Monitors (HRMs) Capacity (K Units) of Major Manufacturers (2014-2019) Table Heart Rrate Monitors (HRMs) Production (K Units) of Major Manufacturers (2014-2019) Table Heart Rrate Monitors (HRMs) Production Market Share of Major Manufacturers (2014-2019) Figure Heart Rrate Monitors (HRMs) Production Share by Manufacturers in 2018 Table Heart Rrate Monitors (HRMs) Revenue (Million US$) of Major Manufacturers (2014-2019) Table Heart Rrate Monitors (HRMs) Revenue Market Share of Major Manufacturers (2014-2019) Figure Heart Rrate Monitors (HRMs) Revenue Share by Manufacturers in 2018 Table Heart Rrate Monitors (HRMs) Average Price (USD/Unit) of Major Manufacturers (2014-2019) Table Global Manufacturers Market Concentration Ratio (CR5 and HHI) Table Global Heart Rrate Monitors (HRMs) Production by Regions 2014-2019 (K Units) Table Global Heart Rrate Monitors (HRMs) Production Market Share by Regions 2014-2019 Figure Global Heart Rrate Monitors (HRMs) Production Market Share by Regions in 2018 Table Global Heart Rrate Monitors (HRMs) Revenue by Regions 2014-2019 (Million USD) Table Global Heart Rrate Monitors (HRMs) Revenue Market Share by Regions 2014-2019 Figure Global Heart Rrate Monitors (HRMs) Revenue Market Share by Regions in 2018 Table Global Heart Rrate Monitors (HRMs) Consumption by Regions 2014-2019 (K Units) Table Global Heart Rrate Monitors (HRMs) Consumption Market Share by Regions 2014-2019 Figure North America Heart Rrate Monitors (HRMs) Production Growth Rate 2014-2019 (K Units) Figure North America Heart Rrate Monitors (HRMs) Revenue Growth Rate 2014-2019 (Million USD) Table North America Heart Rrate Monitors (HRMs) Production, Consumption Import and Export (K Units) Figure Europe Heart Rrate Monitors (HRMs) Production Growth Rate 2014-2019 (K Units) Figure Europe Heart Rrate Monitors (HRMs) Revenue Growth Rate 2014-2019 (Million USD) Table Europe Heart Rrate Monitors (HRMs) Production, Consumption Import and Export (K Units) Figure China Heart Rrate Monitors (HRMs) Production Growth Rate 2014-2019 (K Units) Figure China Heart Rrate Monitors (HRMs) Revenue Growth Rate 2014-2019 (Million USD) Table China Heart Rrate Monitors (HRMs) Production, Consumption Import and Export (K Units) Figure Japan Heart Rrate Monitors (HRMs) Production Growth Rate 2014-2019 (K Units) Figure Japan Heart Rrate Monitors (HRMs) Revenue Growth Rate 2014-2019 (Million USD) Table Japan Heart Rrate Monitors (HRMs) Production, Consumption Import and Export (K Units) Figure Southeast Asia Heart Rrate Monitors (HRMs) Production Growth Rate 2014-2019 (K Units) Figure Southeast Asia Heart Rrate Monitors (HRMs) Revenue Growth Rate 2014-2019 (Million USD) Table Southeast Asia Heart Rrate Monitors (HRMs) Production, Consumption Import and Export (K Units) Figure India Heart Rrate Monitors (HRMs) Production Growth Rate 2014-2019 (K Units) Figure India Heart Rrate Monitors (HRMs) Revenue Growth Rate 2014-2019 (Million USD) Table India Heart Rrate Monitors (HRMs) Production, Consumption Import and Export (K Units) Figure Global Consumption Heart Rrate Monitors (HRMs) Market Share by Application (2014-2019) Figure Global Value (Consumption) Heart Rrate Monitors (HRMs) Market Share by Application (2014-2019) Table AliveCor Heart Rrate Monitors (HRMs) Production Sites and Area Served Table AliveCor Heart Rrate Monitors (HRMs) Product Introduction, Application and Specification Table AliveCor Heart Rrate Monitors (HRMs) Production (K Units), Revenue (Million USD), Ex-factory Price (USD/Unit) and Gross Margin (2014-2019) Table AliveCor Heart Rrate Monitors (HRMs) Production Growth Rate (2014-2019) Table AliveCor Heart Rrate Monitors (HRMs) Production Market Share (2014-2019) Figure AliveCor Heart Rrate Monitors (HRMs) Revenue Market Share (2014-2019) Table AliveCor Heart Rrate Monitors (HRMs) Main Business and Markets Served Table Vital Connect Heart Rrate Monitors (HRMs) Production Sites and Area Served Table Vital Connect Heart Rrate Monitors (HRMs) Product Introduction, Application and Specification Table Vital Connect Heart Rrate Monitors (HRMs) Production (K Units), Revenue (Million USD), Ex-factory Price (USD/Unit) and Gross Margin (2014-2019) Table Vital Connect Heart Rrate Monitors (HRMs) Production Growth Rate (2014-2019) Table Vital Connect Heart Rrate Monitors (HRMs) Production Market Share (2014-2019) Figure Vital Connect Heart Rrate Monitors (HRMs) Revenue Market Share (2014-2019) Table Vital Connect Heart Rrate Monitors (HRMs) Main Business and Markets Served Table Qardio Heart Rrate Monitors (HRMs) Production Sites and Area Served Table Qardio Heart Rrate Monitors (HRMs) Product Introduction, Application and Specification Table Qardio Heart Rrate Monitors (HRMs) Production (K Units), Revenue (Million USD), Ex-factory Price (USD/Unit) and Gross Margin (2014-2019) Table Qardio Heart Rrate Monitors (HRMs) Production Growth Rate (2014-2019) Table Qardio Heart Rrate Monitors (HRMs) Production Market Share (2014-2019) Figure Qardio Heart Rrate Monitors (HRMs) Revenue Market Share (2014-2019) Table Qardio Heart Rrate Monitors (HRMs) Main Business and Markets Served Table Visi Heart Rrate Monitors (HRMs) Production Sites and Area Served Table Visi Heart Rrate Monitors (HRMs) Product Introduction, Application and Specification Table Visi Heart Rrate Monitors (HRMs) Production (K Units), Revenue (Million USD), Ex-factory Price (USD/Unit) and Gross Margin (2014-2019) Table Visi Heart Rrate Monitors (HRMs) Production Growth Rate (2014-2019) Table Visi Heart Rrate Monitors (HRMs) Production Market Share (2014-2019) Figure Visi Heart Rrate Monitors (HRMs) Revenue Market Share (2014-2019) Table Visi Heart Rrate Monitors (HRMs) Main Business and Markets Served Table Lifewatch Heart Rrate Monitors (HRMs) Production Sites and Area Served Table Lifewatch Heart Rrate Monitors (HRMs) Product Introduction, Application and Specification Table Lifewatch Heart Rrate Monitors (HRMs) Production (K Units), Revenue (Million USD), Ex-factory Price (USD/Unit) and Gross Margin (2014-2019) Table Lifewatch Heart Rrate Monitors (HRMs) Production Growth Rate (2014-2019) Table Lifewatch Heart Rrate Monitors (HRMs) Production Market Share (2014-2019) Figure Lifewatch Heart Rrate Monitors (HRMs) Revenue Market Share (2014-2019) Table Lifewatch Heart Rrate Monitors (HRMs) Main Business and Markets Served Table Custo med Heart Rrate Monitors (HRMs) Production Sites and Area Served Table Custo med Heart Rrate Monitors (HRMs) Product Introduction, Application and Specification Table Custo med Heart Rrate Monitors (HRMs) Production (K Units), Revenue (Million USD), Ex-factory Price (USD/Unit) and Gross Margin (2014-2019) Table Custo med Heart Rrate Monitors (HRMs) Production Growth Rate (2014-2019) Table Custo med Heart Rrate Monitors (HRMs) Production Market Share (2014-2019) Figure Custo med Heart Rrate Monitors (HRMs) Revenue Market Share (2014-2019) Table Custo med Heart Rrate Monitors (HRMs) Main Business and Markets Served Table Intelesens Heart Rrate Monitors (HRMs) Production Sites and Area Served Table Intelesens Heart Rrate Monitors (HRMs) Product Introduction, Application and Specification Table Intelesens Heart Rrate Monitors (HRMs) Production (K Units), Revenue (Million USD), Ex-factory Price (USD/Unit) and Gross Margin (2014-2019) Table Intelesens Heart Rrate Monitors (HRMs) Production Growth Rate (2014-2019) Table Intelesens Heart Rrate Monitors (HRMs) Production Market Share (2014-2019) Figure Intelesens Heart Rrate Monitors (HRMs) Revenue Market Share (2014-2019) Table Intelesens Heart Rrate Monitors (HRMs) Main Business and Markets Served Table Medtronic Heart Rrate Monitors (HRMs) Production Sites and Area Served Table Medtronic Heart Rrate Monitors (HRMs) Product Introduction, Application and Specification Table Medtronic Heart Rrate Monitors (HRMs) Production (K Units), Revenue (Million USD), Ex-factory Price (USD/Unit) and Gross Margin (2014-2019) Table Medtronic Heart Rrate Monitors (HRMs) Production Growth Rate (2014-2019) Table Medtronic Heart Rrate Monitors (HRMs) Production Market Share (2014-2019) Figure Medtronic Heart Rrate Monitors (HRMs) Revenue Market Share (2014-2019) Table Medtronic Heart Rrate Monitors (HRMs) Main Business and Markets Served Table Polar Heart Rrate Monitors (HRMs) Production Sites and Area Served Table Polar Heart Rrate Monitors (HRMs) Product Introduction, Application and Specification Table Polar Heart Rrate Monitors (HRMs) Production (K Units), Revenue (Million USD), Ex-factory Price (USD/Unit) and Gross Margin (2014-2019) Table Polar Heart Rrate Monitors (HRMs) Production Growth Rate (2014-2019) Table Polar Heart Rrate Monitors (HRMs) Production Market Share (2014-2019) Figure Polar Heart Rrate Monitors (HRMs) Revenue Market Share (2014-2019) Table Polar Heart Rrate Monitors (HRMs) Main Business and Markets Served Figure Global Heart Rrate Monitors (HRMs) Production (K Units) Growth Rate Forecast 2019-2025 Figure Global Heart Rrate Monitors (HRMs) Revenue (Million USD) Growth Rate Forecast 2019-2025 Figure Global Heart Rrate Monitors (HRMs) Sales Price (USD/Unit) Forecast 2019-2025 Figure North America Heart Rrate Monitors (HRMs) Production Growth Rate Forecast 2019-2025 (K Units) Figure North America Heart Rrate Monitors (HRMs) Revenue Growth Rate Forecast 2019-2025 (Million USD) Figure Europe Heart Rrate Monitors (HRMs) Production Growth Rate Forecast 2019-2025 (K Units) Figure Europe Heart Rrate Monitors (HRMs) Revenue Growth Rate Forecast 2019-2025 (Million USD) Figure China Heart Rrate Monitors (HRMs) Production Growth Rate Forecast 2019-2025 (K Units) Figure China Heart Rrate Monitors (HRMs) Revenue Growth Rate Forecast 2019-2025 (Million USD) Figure Japan Heart Rrate Monitors (HRMs) Production Growth Rate Forecast 2019-2025 (K Units) Figure Japan Heart Rrate Monitors (HRMs) Revenue Growth Rate Forecast 2019-2025 (Million USD) Figure Southeast Asia Heart Rrate Monitors (HRMs) Production Growth Rate Forecast 2019-2025 (K Units) Figure Southeast Asia Heart Rrate Monitors (HRMs) Revenue Growth Rate Forecast 2019-2025 (Million USD) Figure India Heart Rrate Monitors (HRMs) Production Growth Rate Forecast 2019-2025 (K Units) Figure India Heart Rrate Monitors (HRMs) Revenue Growth Rate Forecast 2019-2025 (Million USD) Table Global Production (K Units) of Heart Rrate Monitors (HRMs) by Type (2019-2025) Table Global Consumption (K Units) of Heart Rrate Monitors (HRMs) by Application (2019-2025) Table Heart Rrate Monitors (HRMs) Distributors List Table Heart Rrate Monitors (HRMs) Customers List Table Market Key Trends Table Key Opportunities Table Market Key Drivers Table Key Challenges Table Key Influence Factors Table Research Programs/Design for This Report Figure Bottom-up and Top-down Approaches for This Report Figure Data Triangulation Table Key Data Information from Secondary Sources Table Key Data Information from Primary Sources

AliveCor Vital Connect Qardio Visi Lifewatch Custo med Intelesens Medtronic Polar