seodata.dev

keyword

heart rate online

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

$ curl "https://app.seodata.dev/v1/keyword?q=heart+rate+online&country=us" +--------------+------------------+ | volume | 1,000 | | cpc | $25.79 | | competition | 0.2 | | country | US | | updated | 2026-05-24 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
heart rate tester 1,900 $2.34 17/20
online heart rate 1,000 $28.61 15/20
heart rate online monitor 1,000 $6.12 14/20
check heart rate online 170 $3.11 15/20
heart rate checker online 140 $2.56 16/20
heart rate test online 140 $2.56 15/20
online heartbeat checker 140 $2.56 14/20
heart rate measure online 50 $5.08 16/20
online pulse counter 40 $1.96 16/20
heart beat monitor online 30 $3.44 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+online&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