# Subject: Feature request: more detailed caffeine tracking in WHOOP Journal

**URL:** <https://www.community.whoop.com/t/subject-feature-request-more-detailed-caffeine-tracking-in-whoop-journal/16467>\
**Category:** Product Feedback\
**Tags:** app-feature\
**Created:** [October 14, 2026, 11:13am UTC](https://www.community.whoop.com/t/subject-feature-request-more-detailed-caffeine-tracking-in-whoop-journal/16467 "2026-10-14T11:13:27Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![ethanframe](https://yyz1.discourse-cdn.com/flex011/user_avatar/www.community.whoop.com/ethanframe/32/13408_2.png) [@ethanframe](https://www.community.whoop.com/u/ethanframe)\
**Post date:** [October 14, 2026, 11:13am UTC](https://www.community.whoop.com/t/subject-feature-request-more-detailed-caffeine-tracking-in-whoop-journal/16467/1 "2026-10-14T11:13:27Z")

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Hi whoop team! my name is ethan I’m a long time user of the app signed up in the summer of 2020 and I’ve been wearing it every day since. Absolutely love the app, but just had a simple idea / feature request for how we can improve caffeine tracking in Journal:

1. **Log in mg** : Please add the option to log caffeine in milligrams instead of only servings, or let members define their own serving size. Many data-focused members already know the caffeine content of their coffee, energy drinks, and  
pre-workout, so mg is often clearer.
2. Multiple entries based on consumption time. Please allow logging multiple caffeine entries with separate timestamps, instead of only total servings and last serving time.

Thanks for considering this feedback. really appreciate the work your team does.

Best,

Ethan