Voltra Knob Remote

Restocking Thursday, November 5 at 9 AM ET — now in four TPU case colors: Red, Blue, Black, and Frost. The last two batches sold out fast. Sign up for a back-in-stock alert to hear the moment it goes live. If you miss this round, another batch will be available in mid-to-late November, and the same alert will let you know.

A standalone remote for your Beyond Power Voltra, built from scratch — a round touchscreen knob that talks directly to your Voltra over Bluetooth, no phone or app required. Turn the dial to set your weight, tap to start your set, and watch reps count up live right on your wrist or rack, in sync with the Voltra's own screen.

No app, no phone, no pairing dance
Pick it up, it connects, you train. Everything you'd normally reach for your phone to do — adjust weight, switch training modes, check your battery — is right there on the dial.

Everything the Voltra can do, on your wrist
Adjust base weight, dial in Eccentric mode, and run Chains/Inverse as a clean percentage of your working weight instead of guessing in raw pounds. Save two quick-recall weight presets (P1/P2) for your go-to lifts, pick from several gauge display styles, and switch units between lb and kg — all from the knob.

Magnetic knurled base attached + removable TPU knurled case in your color
The knob comes with its magnetic knurled base already glued on, so there's nothing to assemble — the remote posts onto a magnetic surface and pulls free in one motion, no fiddling with a strap or clip mid-set. The TPU case adds a grippy, knurled-texture shell around the body that matches the look and feel of your bar and gives the electronics a layer of everyday protection from drops and knocks. Choose Red, Blue, Black, or Frost (a translucent, frosted clear). Leave it on or take it off whenever you like — the remote works exactly the same either way.

Keeps getting better after you buy it
This remote runs firmware I actively develop and improve — new features and fixes ship to your unit wirelessly over Wi-Fi, no cable or reflashing required. Recent updates have added new gauge styles, smarter rep tracking, and layout refinements based on real feedback from using it myself in the gym.

Full manual included
Every screen, setting, and feature is documented with real reference photos — unboxing, setup, training modes, drop sets, twin mode, the complete settings reference, and troubleshooting: read the full manual.

Open-source firmware — it's your hardware, run what you want on it
The firmware is open source under the MIT license: github.com/marvaments/voltra-knob-controller. It's your device: if you're technical and want to customize, extend, or just see exactly what's running on it, you're free to build and flash your own version over USB-C — nothing is locked down, and nothing voids any support I can offer. Most people will never need to; the wireless updates above keep a stock unit current automatically.

What's included
Two pieces: the knob remote with its magnetic knurled base glued on (rechargeable, USB-C), and the removable TPU knurled case in the color you choose — everything you need to mount it and start training.

Heads up: this is an independent accessory I designed and built myself — it is not made, sold, or endorsed by Beyond Power. It connects to your Voltra over the same Bluetooth protocol the official app uses, which I've tested extensively on my own units, but you'll need your own Voltra to use it. Each remote is assembled, flashed, and tested by hand in small batches before it ships, so please allow for a short lead time. Message me anytime with questions or if anything isn't working the way it should — I'm happy to help troubleshoot.