Feature Request: User-Configurable Heart Rate Feedback Through the WHOOP Status Light
I’d like to suggest a feature that could make WHOOP significantly more useful during workouts without adding a screen or changing the fundamental design of the product.
WHOOP already uses a small status light on the device to communicate information such as battery level. My suggestion would be to allow that light to temporarily become a user-configurable heart-rate indicator during an active workout.
The goal would not be to turn WHOOP into an Orangetheory-style heart-rate monitor with a dedicated display. Instead, the existing light could provide simple, glanceable feedback about the user’s current heart rate or heart-rate zone.
For example, a user could configure:
- Green: Heart rate is within my preferred training range.
- Yellow: Heart rate is approaching the upper or lower boundary of that range.
- Red: Heart rate has crossed a threshold I have defined.
WHOOP could take this further by allowing users to assign different colors or light behaviors, such as solid, slow pulse, rapid pulse, or flashing, to specific heart-rate ranges.
For example:
- Solid green = 120–139 BPM
- Slow-pulsing green = 140–149 BPM
- Yellow = 150–159 BPM
- Rapid-pulsing red = 160+ BPM
The ranges would be entirely customizable rather than forcing users into one predefined zone system. Someone doing endurance training, basketball, HIIT, rehabilitation, or recovery work could therefore configure the feedback differently.
There could simply be a setting before beginning an activity such as:
“Use device light for live heart-rate feedback during this activity.”
When enabled, heart-rate feedback would take priority during the workout. Once the activity ends, the light could return to its normal battery/status functionality.
Why I think this fits WHOOP
One of WHOOP’s strengths is that it collects a tremendous amount of physiological information without requiring the user to constantly interact with a screen. This feature would preserve that philosophy.
Instead of pulling out a phone, checking an Apple Watch, or looking across a gym at another display, the athlete could get a very simple signal directly from WHOOP:
“Am I where I want to be right now?”
It would be particularly useful during activities where constantly checking a screen is distracting or impractical—basketball, running, cycling, conditioning, circuit training, rowing, or similar workouts.
It could also complement WHOOP’s existing heart-rate zones rather than replacing them. Users who want more detailed information could still look at the app, while users who only need immediate feedback would have a simple visual cue.
The feature could potentially be expanded later to allow the light pattern to represent other user-selected conditions, but live heart-rate feedback alone would already make the existing hardware more actionable during exercise.
The important part of the concept is customization: let the user decide what each color, pulse rate, or flash pattern means for their training.
WHOOP is already excellent at telling users what happened during and after a workout. This would give the device a simple way to help users make decisions while the workout is happening, without requiring a screen.