Are high-tech insoles worth it for cyclists and e-scooter riders?

Hook: If you ride for commuting, errands or sport, the last thing you want is a costly tech gimmick between your feet and the road

Riders tell us the same three things: discomfort that shows up after 20–40 minutes, uncertainty whether a product will actually improve performance or just feel different, and worry about whether a “custom” gadget changes risk or insurance responsibilities. In 2026, companies selling 3D-scanned insoles promise personalised comfort and performance gains — but which claims stand up to evidence, and which are just modern placebo tech? Using the recent critique of Groov’s iPhone-scanned insoles (The Verge, Jan 16, 2026) as a lens, this article separates marketing from measurable benefit for cyclists and e-scooter riders and explains what to demand before you buy or recommend insoles to a fleet.

Why this matters now (2026 context)

Micromobility and e‑scooter ridership kept growing through 2024–25 and into 2026, and city planners, insurers and fleet operators are focused on lowering injury rates and improving rider comfort to keep trips frequent and short. At the same time, direct‑to‑consumer wellness hardware exploded in 2025 — many products use smartphone scanning, AI patterning and bespoke marketing language but lack clinical validation. Regulators and consumer advocates flagged a wave of “placebo tech” products in late 2025, prompting sharper scrutiny of claims that 3D‑scanned insoles deliver objective performance gains for cyclists and scooter riders.

The Groov critique in context

The Verge’s Jan 16, 2026 article by Victoria Song characterised Groov’s 3D‑scanned insole as “another example of placebo tech,” noting that an iPhone surface scan of a static foot is not the same as a dynamic biomechanical assessment. That piece highlights a problem many riders face: sales language that ties simple shape capture to complex outcomes like reduced knee pain, improved pedalling efficiency, or lower vibration transmission on scooters.

“This 3D‑scanned insole is another example of placebo tech.” — Victoria Song, The Verge (Jan 16, 2026)

What 3D scanning actually captures — and what it doesn't

Understanding the limits of the technology tells you whether claims are realistic. A smartphone photogrammetry scan can create a precise static surface model of the plantar surface and arch shape. That helps with sizing and volume fit, and it may prevent catastrophic fit errors (making an insole obviously too high or too small).

What a static 3D scan does NOT reliably capture:

• Dynamic pressure distribution when pedalling or balancing on a scooter.
• Temporal sequencing of foot contact (how weight shifts during a pedal stroke or when navigating urban bumps).
• Muscle activation patterns, ankle/knee alignment under load, or compensatory movement strategies.

For cyclists and standing e‑scooter riders the missing dynamic data matters. Pedalling transfers force through cleat, shoe and insole to the crank — the mechanical chain is sensitive to stiffness and interface alignment. Standing scooter riders need shock absorption and stability under lateral loads and vibration; those are dynamic problems, not just geometry problems.

Placebo vs measurable benefit: How to tell the difference

Not all perceived improvements are worthless — comfort itself is valuable. But for performance, safety and insurance questions, you need objective evidence. Use this checklist to separate legitimate benefit from placebo language:

1. Ask for dynamic testing data: pressure-mapping gait analyses, pedalling power trials with and without the insole, or vibration transmissibility lab tests.
2. Check for peer review or third‑party labs: validated tests published or certified by independent labs carry weight; marketing-only claims do not.
3. Look for defined metrics: percent reduction in peak plantar pressure, change in mean pedal force, changes in subjective pain scores (with sample sizes and statistical significance).
4. Confirm repeatable methodology: are results from a single consumer trial, or reproducible across mixed cohorts (commuters, road cyclists, e‑scooter users)?
5. Evaluate product scope honestly: does the company admit the insole addresses fit and comfort but not clinical pathologies?

How insoles affect cyclists vs e‑scooter riders — different problems, different solutions

Designing or choosing an insole depends on use case. Here’s how to think about each rider type.

Cyclists (road, gravel, commuters who clip in)

• Primary goals: efficient force transfer, stable foot-to-cleat alignment, hotspot reduction, injury prevention (knee/ankle).
• Key properties to prefer: medium to high longitudinal stiffness (carbon or firm EVA), thin profile under metatarsal heads for power transfer, reliable arch support tuned to your foot and cleat float.
• What 3D scans can help: volume fit to prevent slippage and localized rubbing; consistent thickness across batches; custom cutouts for cleats.
• What 3D scans can't guarantee: improved power output or altered knee tracking unless the insole is part of a measured bike fit and pedalling analysis.

E‑scooter riders (commuters and standing riders)

• Primary goals: vibration damping, lateral stability on landing or kerb hits, comfort during standing rides, reducing plantar pressure that leads to numbness.
• Key properties to prefer: density‑graded foam or gel layers for damping, lateral support for balance, anti‑slip topcover, and materials that manage repeated impact loading.
• What 3D scans can help: ensuring even coverage across the footbed and preventing edge pressure points; customised thickness zones for pressure relief.
• What 3D scans can't guarantee: vibration transmissibility reduction in real‑world conditions unless validated with accelerometer or lab testing.

How to scientifically test an insole yourself (practical experiments)

If you’re considering a pricey or “custom” 3D‑scanned insole, run targeted tests before committing. These are low-cost, demonstrable experiments riders and fleet managers can run in the field.

1. Blind A/B comfort test (placebo-controlled)

1. Use two insoles of similar look: the product in question and a neutral aftermarket insole. Label them A and B so you don’t know which is which.
2. Ride identical routes (time of day, load, terrain). Record perceived comfort using a simple 0–10 scale immediately after the ride.
3. Repeat three times for each insole, randomising order.
4. Compare median scores. If differences are small or inconsistent, the effect may be placebo or highly individual.

2. Objective cycling test (power and cadence)

1. Use a power meter (crank, hub, or pedal) and keep cadence target constant. Run a pair of 5–10 minute steady efforts with each insole.
2. Compare average power, peak sprints, and perceived exertion (Borg scale). A legitimate performance insole should show consistent mechanical differences across multiple trials.

3. Scooter vibration / comfort test

1. Attach a smartphone accelerometer app to the deck or your ankle. Ride the same cobbled/rough stretch with each insole.
2. Compare peak accelerations and frequency content. Also rate foot numbness and hand/arm vibration (since damping at the foot can affect body transmission).

4. Pressure hotspot mapping (clinic or DIY)

Local bike shops, gait labs and some physiotherapy clinics have pressure mats. If you can’t access a lab, a quick DIY method is to use inkless pressure paper or temporary self-adhesive pads to reveal hotspots after a short ride or standing session. If the claimed “custom profile” reduces peak pressure zones in a consistent, measurable way, that’s evidence beyond feel.

What to demand from manufacturers before you pay

When a company markets 3D‑scanned insoles for cyclists or e‑scooter riders, ask for documentation and policies that protect you and your fleet:

• Detailed test reports — pressure mapping, pedalling/force lab tests, vibration transmissibility with methods and sample sizes.
• Independent validation — third‑party labs or peer-reviewed publications rather than in-house only data.
• Clear scope — which outcomes are supported (comfort, hotspot reduction) versus those not proven (injury prevention, power gains beyond placebo).
• Trial and return policy — at least a 30‑day, no-hassle trial for active riders; performance differences can be subtle and personal.
• Warranty and material specs — compression set data, expected life in hours/miles, and replacement options for fleet use.

Insurance, liability and fleet considerations (safety & verification explained)

Do insoles change insurance or liability? The short answer: rarely in a meaningful way. But there are important nuances for commuters and businesses.

• Personal injury claims: Insurers and courts look for proximate cause. A consumer insole that reduces numbness is unlikely to shift liability in a crash — crash dynamics and road conditions are the dominant factors.
• Occupational fleet use: If you operate a shared fleet and supply insoles as part of PPE or comfort programs, document testing and fit protocols. Employers have a duty of care; documented trials that show reduced discomfort or fewer minor injuries can form part of a risk reduction strategy.
• Product liabilities: If a product causes harm (skin reactions, altered biomechanics that worsen pain), manufacturer documentation and warning labels matter. Keep records of trials, consent forms, and health questionnaires for riders using supplied gear.
• Insurance discounts: Some insurers in 2025–26 began asking for documented safety interventions to evaluate fleet premiums. Evidence-based interventions (helmet programs, validated anti-slide decks, etc.) were more likely to be recognised than unverified wellness products.

Alternatives to “3D‑scanned, custom” insoles

If you want measurable improvement without paying for possibly placebo‑driven customisation, consider these practical options:

• Performance cycling insoles — stiff, thin insoles designed for power transfer are inexpensive and widely tested.
• Stacked approach — use a thin performance insole plus a removable top layer for comfort; this separates power interface from cushioning.
• Clinically prescribed orthotics — for riders with persistent pain or biomechanical issues, a podiatrist’s dynamic assessment and custom orthotic (with gait lab backing) is the gold standard.
• Pressure redistribution pads — targeted metatarsal pads or volume reducers for shoes often fix hotspots at a low cost.

Putting it into practice: decision flow for riders and fleet managers

1. Identify the problem: Is it comfort, numbness, knee pain, or performance?
2. Run simple objective tests: A/B comfort tests, power checks for cyclists, accelerometer tests for scooter damping.
3. Demand evidence: Pressure maps, lab reports, independent validation and clear product scope.
4. Choose trial-first options: Use programs with fleet trial policies or individual 30‑day returns.
5. Document outcomes: Keep data for insurer conversations and to guide procurement decisions.

Case examples and real‑world outcomes

From field clinics and bike fitters we work with, some consistent patterns emerge:

• Commuter cyclists who swapped to a properly fitted, firm insole often reported fewer hotspots and more stable foot feel; measured power was typically unchanged.
• Standing e‑scooter riders who used density‑graded, vibration‑damping insoles noted reduced foot fatigue on long shifts, and accelerometer tests showed modest reductions in high‑frequency vibrations.
• Where “custom” retail insoles used only static scans, fast follow-up adjustments were commonly needed — the product often acted as a baseline that still required trimming or overlay changes.

Final verdict: are high‑tech 3D‑scanned insoles worth it?

Short answer: sometimes — but rarely on the strength of scan‑only marketing. A 3D scan that only captures static geometry can improve fit and comfort in some users, and that outcome has real value for commuters and riders. However, for measurable performance gains, injury prevention, or insurance‑grade safety claims you need dynamic testing and independent validation.

If a company like Groov markets a scan‑vanity product without transparent dynamic data, treat claims as unproven. If the same company provides pressure‑mapping, pedalling and vibration results from third‑party labs — and backs products with generous trials and documented fleet programs — then the price premium can be justified.

Actionable takeaways (what you should do this week)

• Riders: If you’re curious, do a blind A/B trial on your commute and measure perceived comfort and any performance metrics you care about.
• Fleet managers: Require independent test reports, a documented trial period and clear warranty/return terms before deploying insoles at scale.
• Before you buy: Ask for dynamic evidence, not just glossy 3D renders. If a seller can’t provide it, opt for proven aftermarket options or a podiatry referral.
• Insurers: Document interventions with measurements; validated comfort or damping solutions are more credible in risk assessments than marketing claims alone.

Where we stand in 2026 — and what to expect next

Expect sharper scrutiny in 2026: regulators and consumer groups continue to call out wellness products that overpromise. At the same time, better combined sensors (in‑shoe pressure sensors, IMUs and phone accelerometers) are becoming affordable, enabling true dynamic personalised insoles. When those products are paired with independent validation and transparent protocols, they will move beyond placebo and become useful tools for riders and fleets. Until then, demand proof and use trials.

Call to action

If you manage a fleet or commute daily and want verified insole options tested against objective metrics, start here: run the blind A/B comfort test, demand dynamic lab evidence from any vendor, and document outcomes for your insurer. Visit smartshare.uk to compare verified mobility comfort products, view independent test summaries, and join a fleet trial programme that puts data before hype.

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