EBRA Zone Trainer

Dave McKee

About this app

EBRA Zone Trainer is the simplest way to train by heart rate on an e-bike.

The screen shows one thing clearly: are you in your target zone, too low, or too high. The number is large, the color is bold, and the cue is honest. You do not need to study it while you ride.

Built for everyday riders, not racers.

WHY HEART-RATE ZONES ON AN E-BIKE
Pedal assist breaks the link between speed and effort. You can ride fast and barely work, or ride slow and work very hard. Speed and distance are not honest fitness metrics on an e-bike. Heart rate is. EBRA Zone Trainer turns your heart rate into a simple "low, in zone, or high" readout so you can adjust your pedal assist and stay in the right effort range.

WHAT IT DOES
- Real-time heart-rate display with color-coded zones
- Audio cues when you drift out of zone so you can keep your eyes on the road
- Bluetooth heart-rate strap support (Polar H10, Wahoo Tickr, any standard BLE chest monitor)
- Wear OS watch heart-rate streaming via an included companion app
- Distance, speed, and time-in-zone for each ride
- Daily time-in-zone goal
- Workout history on your phone

WHO IT IS FOR
Adult e-bike riders who want to use their e-bike to actually get fitter, not just commute. Especially for riders who are new or returning to exercise, want a low-pressure way to ride more consistently, or want to understand what their heart is doing during a ride.

NO ACCOUNT NEEDED. NO ADS. NO TRACKING.
Your workouts stay on your device. The app does not require sign-up, does not show ads, and does not collect data for advertising or analytics.

SUMMER OF E-BIKE FITNESS
This app is the companion to the EBRA Summer of E-Bike Fitness program, a free 12-week guide for riders 50 and over. EBRA members joining the program receive a free chest heart-rate monitor while supplies last. Learn more at ebikeridersofamerica.org/programs/summer-e-bike-fitness/

EBRA Zone Trainer is a general wellness app. It is not a medical device and does not diagnose, treat, cure, or prevent any disease. If you have a heart condition, take medications that affect heart rate, or have not exercised in a long time, talk with your doctor before starting any new exercise program.

What’s new

• Fix: Wear OS launcher icon (was a generic green circle; now shows the EBRA bike + map outline)
• Version sync with phone app (both at 1.0.3)