Hi Bevel team — love the app. Request: add Self-Lab, a built-in N-of-1 experiment system that lets users run randomized lifestyle experiments (sleep time, caffeine timing, post-meal walk, meal composition, workout timing), automatically tracks Bevel metrics as outcomes, randomizes/ schedules intervention days, measures adherence, and returns an easy verdict with charts and a confidence level. Keep default experiments low-risk, include safety flags for medical issues, and allow exportable one-page reports. This turns Bevel’s amazing data into personal science and actionable decisions — huge engagement and retention potential. Thanks!

Bonus micro-features (if they want to make it addictive)

• “Coach Mode”: convert a winning experiment into a 4-week habit program with daily micro-nudges.

• Community Benchmarks: opt-in anonymous comparisons (how many users saw gains doing X).

• Smart templates: Bevel proposes experiments based on recent trends (e.g., “Your sleep drops 2 nights/week — want to test bedtime vs screen-off 60 min earlier?”).