STANCE is built for lifters who are serious about making real progress in the squat, bench press, and deadlift — athletes who want objective data to replace guesswork in their training.

Our sensor achieves a correlation coefficient of over 0.9 with a mean error of under 0.05 m/s, based on an internal study of over 5,000 reps compared against a linear encoder device. STANCE has also been independently assessed by elite coaches — including Mike Tuchscherer (vs RepOne), Pawel Jurczynski (vs Vitruve and Enode), Craig Spicer (vs GymAware Flex), and Emil Krastev (vs Vitruve) — all of whom confirmed satisfaction with the accuracy. We're also currently running a formal validation study with the University of Lincoln and University of Portsmouth, concluding in June 2026.

Not yet. We're planning to release the Android version in late Q3/early Q4 2026.

The tracker and app will be priced at £140 on Android release. By pre-ordering now for £30, you lock in a total price of £99 — a 30% saving. You'll only need to pay the remaining £69 when Android launches.

RPE is personal, so the app needs to learn your data first. Start by tagging the RPE of your sets — the app will then build a chart comparing your RPE against bar speed. Over time, you'll be able to see what RPE a given bar speed corresponds to for you, helping you keep your effort ratings more objective.

Deadlifts are coming in April/May 2026. The challenge is that when the barbell is dropped, the impact affects the sensor's readings — so deadlifts require additional algorithmic work to get right.

The app is free and included with your sensor — it's not publicly listed on the App Store. Download instructions are included with your tracker. There are two steps: first download TestFlight, then use the second link to install the STANCE app.

English only at this time.

STANCE is currently designed for one sensor and app per user — the app builds a personal profile based on your data, so mixing users will affect data accuracy. As a workaround, you can switch between users, but data will be combined. We're building an official coaching dashboard so coaches can manage multiple lifter profiles properly — this is on our roadmap.

Not yet, but it's one of our most-requested features and we plan to add it later in 2026.

No. The tracker and app are designed for individual use, with one sensor per user. Multi-sensor support isn't available yet, but a coaching profile feature — allowing multiple lifters under one app — is planned for the future.

No subscription is required for the current tracker and app features. In the future, we'll be releasing advanced personalised features and expanded exercise tracking, which will be subscription-based — but the core product remains a one-off purchase.

Tempo variations are next on the roadmap after deadlifts. We're aiming to have this available in Q3 2026.

Yes, though it's not fully automated yet. You'll need to stop recording between sets and manually start a new recording for the next exercise. Auto-detection of sets isn't available at the moment.

Orders are dispatched within 2 business days of purchase. Estimated delivery times are outlined in our shipping policy.

We ship worldwide. Please note that we don't cover customs fees or taxes — these are the responsibility of the customer. Please refer to our shipping policy for full details.