seodata.dev

keyword

heart rate tester

Monthly search volume and cost-per-click data for "heart rate tester" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=heart+rate+tester&country=us" +--------------+------------------+ | volume | 1,900 | | cpc | $2.34 | | competition | 0.48 | | country | US | | updated | 2026-05-18 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
heart rate monitor 40,500 $1.49 15/20
heart rate monitoring 33,100 $2.4 15/20
heart rate sensor 33,100 $0.85 14/20
how to measure heart rate 6,600 $2.47 16/20
how to calculate heart rate 6,600 $3.04 14/20
measure heart rate 2,400 $2.7 18/20
pulse monitor 1,600 $1.28 20/20
heart rate online 1,000 $25.79 20/20
heart rate counter 1,000 $2.58 15/20
heart rate measurement online 50 $3.09 15/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://app.seodata.dev/v1/keyword?q=heart+rate+tester&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt