Zone2AI
ChatGPT pluginYour real Zone 2 heart rate
- Featured
- No
not on the featured shelf
Movement
From our daily snapshots over the last 30 days.
Rank by placement
Not enough data points to chart.
Rank in Healthcare
Not enough data points to chart.
In its category
How this plugin compares with others in the same category. Positions are counted within the category, not across the whole directory.
Healthcare135th of 136 by placement
| # | Plugin | Position | 7d |
|---|---|---|---|
| 132 | #6666 | — | |
| 133 | #6690 | — | |
| 134 | #6820 | — | |
| 135 | #6822 | — | |
| 136 | #6970 | — |
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.
Example prompts
- “What's my zone 2 heart rate? I'm 42 and my resting heart rate is 55.”
- “Is 140 bpm zone 2 for a 45 year old?”
- “My Apple Watch says zone 2 is 130 to 140. Is that right for me?”
- Categories
- Made by
- Unbounded Technologies LLC · Website
- Sign-in
- On Install
- Capabilities
- Estimate your Zone 2 heart rate range
- Availability
- Available
- Version
- 1.0.0
- Keywords
- zone 2, zone 2 heart rate, heart rate zones, aerobic base, MAF heart rate, easy run heart rate, conversational pace, fat burning zone, Garmin, Apple Watch
- Created
- October 2, 2026
- More info
- Sponsorship
- Promote this plugin