# Feature Request: True Direct Two-Way Sync between Cronometer and WHOOP **URL:** \ **Category:** WHOOP 5.0\ **Tags:** recovery, app-feature\ **Created:** [September 24, 2026, 1:40pm UTC](https://www.community.whoop.com/t/feature-request-true-direct-two-way-sync-between-cronometer-and-whoop/16330 "2026-09-24T13:40:29Z")\ **Posts on this page:** 1\ **Page:** 1
**Author:** ![osama99o](https://avatars.discourse-cdn.com/v4/letter/o/dec6dc/32.png) [@osama99o](https://www.community.whoop.com/u/osama99o)\ **Post date:** [September 24, 2026, 1:40pm UTC](https://www.community.whoop.com/t/feature-request-true-direct-two-way-sync-between-cronometer-and-whoop/16330/1 "2026-09-24T13:40:29Z")
Hi everyone, Currently, the integration between WHOOP and Cronometer is only one-way: Cronometer pulls activity and sleep data from WHOOP. To get nutrition data into the WHOOP Journal, we have to rely on Apple Health as a middleman. The problem is that Apple Health does not support or transfer all specific micronutrients, vitamins, and custom supplements that we log in Cronometer. Because of this limitation, many of us have to manually double-log our supplements and micros in the WHOOP Journal every single day. **My Suggestion:** WHOOP and Cronometer should build a **direct, native two-way integration**. Instead of routing through Apple Health, WHOOP should be able to pull full nutrition logs (including all macros, micros, vitamins, and supplements) directly from the Cronometer API. If a user tracks a specific nutrient or supplement in Cronometer, WHOOP should automatically pre-fill the corresponding Journal behavior the next morning. This would completely eliminate manual double-logging and unleash the full power of WHOOP’s health insights and correlations for anyone tracking detailed nutrition. _Please upvote this if you want a seamless, direct integration between WHOOP and Cronometer!_