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Healthcare

Zone2AI

Unbounded Technologies LLC v1.0.0

Your real Zone 2 heart rate

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Competitor profile

Developer declarations; not independently tested. Listing last checked Nov 4, 2026. Package observed Nov 3, 2026.

Declared capabilities

  • Estimate your Zone 2 heart rate range

Cost & access

Zone2AI in ChatGPT does not sell anything or process payments.

Declared limitations

  • Other heart-rate zones and workout plans are out of scope
  • Zone 4 is out of scope
  • Children are out of scope

Onboarding example

What's my zone 2 heart rate? I'm 42 and my resting heart rate is 55.

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Description

From the marketplace listing

Zone2AI estimates your Zone 2 heart rate range, the easy aerobic intensity that builds endurance, using the same method as the Zone2AI app. Give your age, and your resting heart rate if you know it; a max heart rate you have actually measured makes it more precise. You get the range in beats per minute, a plain line on how it was estimated, and the talk test to check it in your next session. It works for running, cycling and walking, for people aged 16 to 90 who train for general fitness. No sign-in is needed. If you mention a heart condition, chest pain, heart-rate medication or pregnancy, ChatGPT tells Zone2AI only that, so it can decline to give a range; nothing is stored. In those cases Zone2AI gives no range and suggests asking your clinician instead. Limitations: the range is an estimate for general fitness, not medical advice. Zone2AI covers Zone 2 only, not other heart-rate zones, workout plans or medical questions. The result card includes a link to the Zone2AI app and one to its website.

Language: English · Automatically detected from descriptions.

What changed

Keywords

Files & skills

File archives

Plugin package5 files · 99.3 KBBrowse files →

Release notes

Initial release

Declared in the saved package. Remote tools may change independently.

Package details

Publisher declarations from the archived package. These are separate from our research and the live service's terms.

Package author
Unbounded Technologies LLC
Keywords
See keywords
Declared availability
No country restrictions declaredDeclared regions; live availability may differ.
Commerce declaration
Does not support commerceThis does not establish whether access is free or paid.
Review scenarios
5 positive · 3 negativeScenario counts, not test results.

Declared capabilities

  • Estimate your Zone 2 heart rate range

Package observed Nov 3, 2026.

Technical details
First seen
Oct 24, 2026 · 12:40 UTC
Last seen
Nov 4, 2026 · 06:00 UTC
Collection status
Collected

plugin_asdk_app_6ac03294d61c8191a16764ef941cf798

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