An Unusual Update From WHOOP
WHOOP now provides ways to manage your charger, specifically letting you customise the intensity of the LED and how the charging process is initiated. These are both energy-saving related.
- Download the WHOOP Battery Pack Updater for your computer…this will NOT work on a smartphone.
Must Read: WHOOP Review
After you’ve updated the firmware on the charger the Battery Settings become visible for the first time.
Last Updated on 26 January 2026 by the5krunner
My favourite kit and nutrition
- Maurten — the race nutrition trusted by elite athletes. Gels and drink mix engineered to be easy on the stomach.
- Garmin 90-degree charging adapter — the small adapter that keeps your charging cable tidy at the stem. Essential for race day.
- Garmin charging puck — the fastest and most reliable way to top up your Garmin before a session.
- Ravemen FR300 — front light that mounts directly under your Garmin or Wahoo head unit. Keeps your bars clean and your beam pointed where it matters.
- Garmin Varia RTL515 — radar rear light that alerts you to vehicles approaching from behind. Pairs with your Edge or Garmin watch.
- Stryd — the footpod that brings running power to your Garmin. The single most useful running upgrade I have made.
- Favero Assioma Pro RS2 — the power meter pedals most serious cyclists end up choosing. Accurate, easy to move between bikes.
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tfk is the founder and author of the5krunner, an independent endurance sports technology publication. With 20 years of hands-on testing of GPS watches and wearables, and competing in triathlons at an international age-group level, tfk provides in-depth expert analysis of fitness technology for serious athletes and endurance sport competitors. ID
Sounds good. However, when I installed and then opened the updater, the opening screen just said to plug in the battery pack to my Mac. I did but nothing else happened – the updater is not seeing my bp.
Mac 12.5.1 4.0 battery pack.
sorry can’t help there, it worked fine on windows 10.