Smart Locks and IoT for E-Bikes: Complete Compatibility and Telemetry Guide

Direct answer: a connected e-bike fleet needs two hardware layers: the smart lock (Linka, AXA IN or Omni) or factory-integrated IoT (Acton, Okai), and a software layer to orchestrate them. Fleet OS connects via software with all five manufacturers, adds GPS tracking and can integrate any other API-enabled hardware through a standard integration (€750).

The two connected hardware architectures

Option A — Smart lock on a standard bike

Turn any bike (mechanical or electric) into a sharing vehicle by adding a connected lock:

• Linka: horseshoe frame lock with Bluetooth/4G, phone unlocking, built-in anti-theft alarm. The workhorse of urban bike sharing.
• AXA IN: the connected family from the leading Dutch frame-lock manufacturer. Industrial quality, remote opening and reliable lock states.
• Omni: broad catalogue (horseshoe, padlock, scooter controllers) with built-in GPS on several models and great value for money.

Advantage: total freedom choosing the bike. Limit: telemetry depends on the lock (own battery, position when reporting).

Option B — Factory-integrated IoT in the e-bike

The e-bike leaves the factory with a connected control unit:

• Acton: IoT systems for shared fleets with GPS, motor control and real-time battery diagnostics.
• Okai: sharing e-bike and scooter manufacturer with its own integrated IoT; hardware designed from scratch for operators.

Advantage: complete telemetry (real vehicle battery, motor lock, diagnostics). Limit: you marry the manufacturer's catalogue.

The telemetry that matters (and the noise)

Of the dozens of possible variables, these five pay the bills:

1. GPS position — for the fleet map, geofences and theft recovery.
2. Battery level — feeds automatic nightly charging alerts.
3. Lock status — real open/closed, not assumed: essential to close rentals.
4. Motion alarm — warning if a locked bike moves.
5. Remote commands — open, close and deactivate from the panel, with success/error confirmation.

Everything else (temperature, accelerometers, firmware versions…) is useful for the manufacturer, not for your P&L.

How it all connects through software

The value of hardware-agnostic fleet management software is unifying different manufacturers under a single operation:

• The user unlocks any bike from the WebApp — whether behind it is a Linka, an AXA IN or Okai IoT.
• The operator sees the entire fleet in one panel: battery, GPS and lock status, with the same remote commands for all.
• The automations (nightly alerts, out-of-hours shutdown, out-of-zone detection) work the same with any compatible hardware.

What if my manufacturer isn't on the list?

If the hardware exposes an API, it can be added: Fleet OS quotes the standard integration at €750 (non-standard manufacturers or external systems like a PMS, quoted on request). This avoids the sector's most expensive mistake: throwing away working hardware because "the software doesn't support it".

Purchase checklist for operators

• Is the lock/IoT supported out of the box by your software? (Linka, AXA IN, Omni, Acton, Okai in Fleet OS's case.)
• Does it report real closure status, not estimated?
• Does the lock battery last a full season?
• Is there GPS — its own or the IoT's — for geofences and theft?
• Does the manufacturer have a documented API in case you switch platforms?

Conclusion

The right hardware is the hardware your software already speaks. Before buying 100 locks, validate the integration — and if you want the short path, Fleet OS ships with Linka, AXA IN, Omni, Acton and Okai integrated out of the box. Continue with our guide to launching and scaling a shared bike operation or check the 2026 SaaS platform comparison.

Frequently asked questions

Which smart lock is best for a shared bike fleet?

For urban mechanical bikes, frame locks like Linka or AXA IN (horseshoe over the rear wheel) are the standard: robust, keyless and phone-openable. For scenarios requiring anchoring to a fixed point, Omni's padlock/chain options add flexibility. For e-bikes, integrated IoT (Acton, Okai) is optimal as it also controls the motor.

What telemetry data does a connected e-bike send?

The critical variables are: GPS position, battery level, lock status (open/closed), motion alarm and odometer. With these, the software automates nightly charging alerts, out-of-zone detection and remote lock commands.

Can I use Fleet OS with a lock from another manufacturer?

Yes. Fleet OS integrates Linka, AXA IN, Omni, Acton and Okai out of the box. Any other manufacturer exposing an API can be added through a standard €750 integration (non-standard integrations quoted on request).

Does the software include the hardware?

No. CityFlow does not supply hardware: bikes, locks and IoT devices are provided by the operator. What's included in the licence is the software integration with compatible manufacturers and GPS tracking.