Heel virtual dog leash™
The Best E-Collar for Off Leash Mountain Biking
If you've ever driven away to the trailhead and looked back to see your dog watching from the door, you know the feeling. Heel™ changes that. No more choosing between the ride you want and the dog who wants to come.
True freedom of off-leash biking, with an automatic boundary that moves with you.
Just set the distance and go!
The Heel Roam 350™ E-Collar creates an invisible boundary around you that moves as you ride—automatically keeping your dog within an adjustable range (from 10 to 750ft) hands-free, without constant commands or manual corrections.
Manual correction buttons (tone, vibrate, static) are always available to allow for instant recall at any time for an added measure of safety.
A Safer Off Leash biking Experience
Heel's automatic boundaries keep your dog in range hands-free, while manual correction gives you instant control anytime you need it—whether encountering wildlife, other riders, or a sudden technical section on the trail.
Easier Off Leash Control While Biking
Keep your eyes on the trail, not your dog. Heel's hands-free correction works automatically as you ride, keeping your pup in range without constant commands—so you can focus on the terrain, navigate obstacles, and shred through the woods worry-free.
Subscription Free Boundaries Anywhere
Explore trails where traditional GPS e-collars fail. No cellular or satellite signal needed—Heel™ works in dense forests, deep valleys, and remote backcountry. Ride anywhere, anytime, with reliable off-leash control.
An E-Collar That Keeps Up With You
Unlike traditional e-collars, Heel's moving boundary stays centered on you as you ride. No GPS setup, no geofencing—just automatic off-leash control on any trail.
Off-Leash Freedom on the Trail
Give your dog space to run the terrain while you ride. Choose from 5 distance settings (10 to 750ft) to match the trail and keep your pup safely in range.
Trail-Ready E-Collar Technology
Built for riders who need reliable control. Waterproof, no cellular required, and works in remote backcountry where GPS e-collars fail. Perfect for mountain biking and woodland trail rides.
Automatic Recall At Speed
Focus on the trail, not your dog. Heel's AUTOPROX™ technology automatically corrects your dog when they stray too far—hands-free e-collar control while you ride.
How Do Heel™ E-Collars Stack Up?
See how the Roam 350™ compares to the alternatives hikers typically consider.
Heel Roam 350™ vs GPS E-Collars
| Feature | GPS Collar | Heel Roam 350™ |
|---|---|---|
| Works on trails with no cell or GPS signal | ✗ | ✓ |
| Boundary moves with you at riding speed. | ✗ | ✓ |
| No subscription fees | ✗ | ✓ |
| Responds instantly at boundary | Delayed | Instant |
| Hands-free automatic correction while riding | ✗ | ✓ |
| Teaches your dog to come back to you | ✗ | ✓ |
| No app or setup required | ✗ | ✓ |
Heel Roam 350™ vs Standard E-Collars
| Feature | Standard E-Collar | Heel Roam 350™ |
|---|---|---|
| Keeps your dog close automatically | ✗ | ✓ |
| Hands-free automatic correction while riding | ✗ | ✓ |
| Warns with tone before correction | ✗ | ✓ |
| Boundary moves with you | ✗ | ✓ |
| Manual correction buttons | ✓ | ✓ |
| Stops correction the moment your dog starts to return | ✗ | ✓ |
| Works without constant button pressing | ✗ | ✓ |
"Best Dog Gear of 2025"
MEN'S JOURNAL
"Invisible fences / GPS point fences are all well and good. But as soon as you hit the trail, you need either a physical leash or an e-collar to keep your dog close by. The Heel Roam 350 solved the problem."
"Lifesaver"
ACTIVE GEAR REVIEW
"The Roam dog collar has truly revolutionized our outdoor adventures. It's definitely one of the best purchases I've made for my furry companion."
No More Leash Tangling in Your Wheels
A leash and a bike are a dangerous combination on any trail. Heel gives your dog the freedom to run alongside you without the risk of a leash catching in your spokes, throwing off your balance on a tight corner, or taking you both down on a descent.
Stop Wildlife Chases Before They Start
Deer, squirrels, and other trail distractions don't stand a chance. Heel's automatic boundary keeps your dog focused on the ride—not the chase—so you can relax and enjoy the trail together.
Works Where GPS E-Collars Can't
Dense tree cover, deep valleys, and remote wilderness—Heel™ works everywhere without cellular or satellite signal. The only e-collar designed for real backcountry riding where connectivity fails.
Ride Longer, Worry Less
Your dog gets the run they've been craving while you nail your miles of trail. Heel™ handles the boundaries so you can focus on the climb, the descent, and the ride itself.
HEEL VIRTUAL DOG LEASH™
Heel Roam 350™ Waterproof
Regular price
$399.00 USD
Regular price
$499.00 USD
Sale price
$399.00 USD
Unit price
per
Shipping calculated at checkout.
Common Questions from Bikers
Will Heel™ work deep in the woods where there's no cell service?
Yes. Heel™ uses direct proximity sensing between the remote and collar—no GPS, no cellular, no satellite needed. It works in dense forest, remote singletrack, and anywhere else the trail takes you.
How does the moving boundary work while I'm riding?
Heel™ creates a customizable radius (10–750ft) centered on you that moves as you ride—even at speed. Your dog can run freely within that range, and Heel™ automatically corrects them if they reach the edge, no matter how fast you're moving.
Do I need to keep a hand on the remote while riding?
No. Heel's AUTOPROX™ technology is fully hands-free—your dog stays close automatically without you pressing any buttons. Keep both hands on the bars where they belong.
What if my dog bolts after wildlife on the trail?
Heel's automatic boundary activates a tone and correction pattern before your dog reaches the edge of their range, redirecting them back to you—stopping the chase before it pulls them off the trail and out of sight.
Watch @taylorjbodin and Timber in action—see how the Roam 350™ prevents wildlife chases and keeps Timber focused on the trail.
@taylorjbodinIs it waterproof for muddy trail conditions?
Yes. The Roam 350™ Waterproof collar is IP67 rated—fully submersible and built for mud, creek crossings, and riding in the rain. Whatever the conditions, keep riding.
Do I need to set anything up before each ride?
Nothing. Just turn it on, choose your distance setting, and go. No geofencing, no app, no location setup—the boundary moves with you automatically from the moment you roll out.
