eBike Flow
Smart eBiking with Bosch
Free · In‑App Purchases
The eBike Flow app makes the riding experience on your eBike with the smart system from Bosch safer, more personalised and more comfortable. Give your eBike additional protection against theft, plan routes and use smart navigation, personalise your riding modes, customise the display and track your activities. You can also benefit from automatic updates. Make your eBike even smarter with the eBike Flow app.
The eBike Flow app at a glance
• Keep your eBike up to date with updates and make use of the latest functions.
• Theft protection: Give your eBike additional protection with eBike Lock and eBike Alarm.
• Navigation: Use your phone, Kiox 300 or Kiox 500 for navigation.
• Route planning: Plan your route in detail or import it from komoot or Strava.
• Activity tracking: Track and analyse your riding and fitness data.
• Display configuration: Customise the screen layout of Kiox 300, Kiox 500 and Purion 200.
• Custom riding modes: Choose from all the riding modes available for your eBike – and customise them in the usual way.
• Help Center: Get quick help with questions about your eBike.
Please note: The eBike Flow app is only compatible with eBikes with the Bosch smart system.
All the information at a glance
The eBike Flow app gives you a clear overview of all the information about your eBike, such as the distance travelled, current battery status or the next service appointment. This way, you always have an overview and can enjoy your next ride.
Theft protection with eBike Lock and eBike Alarm
eBike Lock and eBike Alarm are the ideal complement to the mechanical lock: eBike Lock is your free additional theft protection. Lock and unlock your eBike automatically using your phone or display as a digital key. Protect your eBike even better with the eBike Alarm premium service: with GPS tracking, notifications and alarm signals on the eBike.
Always up to date with updates over-the-air
Updates ensure that your eBike is always up to date and gets even better. You can simply download new eBike functions and transfer them to your eBike via Bluetooth.
Route planning
With the eBike Flow app, you can plan your next Tour to perfection: customise the route with map details and a route profile to suit your needs – or import existing routes from komoot or via GPX.
Navigation with phone or display
Navigate with your display or use your phone on the handlebar. No matter what you’re riding with, you have all the important riding data at a glance and can conveniently control and stop the navigation via your control unit.
Activity tracking
The eBike Flow app records your riding data as soon as you set off. In the statistics, you will find valuable insights into your tour and fitness data – to analyse and share, synchronised with Strava or Apple Health.
Riding modes perfectly customised to you.
With the eBike Flow app, you can customise the riding modes to suit you perfectly. Adapt the support, dynamics, maximum torque and maximum speed to your requirements.
Display configuration
Customise the screen layout of your Kiox 300, Kiox 500 or Purion 200 to suit your preferences. With over 30 customisation options, you decide for yourself what you see on your display while riding.
Fast support with the Help Center
Do you have a question about your eBike? Get the answer from our Help Center. Find explanations about functions and components. If you have any problems, you can contact our support team.
Terms of Use: https://flow.bosch-ebike.com/legal/terms?region=us
Performance redefined
The performance upgrade 2.0 enables maximum torque of up to 120 Nm and maximum motor support of 600% up to 20 mph via a free software update. Software optimizations give you more powerful propulsion and allow you to use maximum power for longer.(1-5) The maximum values available for your eBike depend on your drive unit and the approval of your eBike manufacturer.
Your achievements in detail
The annual overview in the Flow+ subscription is being expanded. You can now also analyze elevation, speed, power, cadence, riding mode usage, power share, and Trick Check data.
(1) 120 newton meters of maximum torque, deviations possible depending on shifting system. Higher performance values also mean higher wear and lower range – we leave this individual decision up to you. The eBike manufacturer can limit the maximum torque in the factory settings. In the eBike Flow app, you can then only set the maximum torque defined by the manufacturer. Available from May 4, 2026 for the Performance Line CX-R (BDU386Y), Performance Line CX (BDU384Y) and Cargo Line (BDU384Y). The Performance Line CX-R (BDU386Y) is still supplied with the performance values 100 Nm, 750 watts, and 400% support as standard. The Performance Line CX (BDU384Y) comes with the performance values 85 Nm, 600 watts, and 340% support as standard. The Cargo Line (BDU384Y) is still supplied with the performance values 85 Nm, 600 watts, and 400% support as standard. These values represent the ideal balance between performance and riding fun in relation to wear and range.
(2) Up to 600% support only up to 20 mph. Available from May 4, 2026 in the Race, Turbo, eMTB+, Cargo, and Auto riding modes for selected drive units of the smart system: Performance Line CX-R (BDU386Y), Performance Line CX Race Limited Edition (BDU376Y), Performance Line CX (BDU384Y), Performance Line CX (BDU374Y), Cargo Line (BDU384Y), Cargo Line (BDU374Y), Performance Line PX (BDU347Y); only in the USA and New Zealand: Performance Line Speed (BDU388Y) and Performance Line Sport (BDU347Y). Details on the compatibility of your eBike can be found in the eBike Flow app. The drive units are supplied with max. 340% or 400% support as standard (depending on the drive unit). These values represent the ideal balance between performance and riding fun in relation to wear and range.
(3) Available from May 4, 2026 in combination with DualBattery and the PowerTube 800, PowerTube 600, and PowerTube 750 eBike batteries for selected drive units of the smart system: Performance Line CX-R (BDU386Y), Performance Line CX (BDU384Y), Cargo Line (BDU384Y).
(4) Available from May 4, 2026 in Europe only in combination with the PowerTube 800 and PowerTube 600 eBike batteries for selected drive units of the smart system: Performance Line CX-R (BDU386Y), Performance Line CX (BDU384Y), Cargo Line (BDU384Y).
(5) How long the maximum power of 750 watts is delivered depends on a number of factors, including cooling of the eBike components, the charge level of the battery, and the outside temperature. Deviations possible, depending on the battery.
The developer, Robert Bosch GmbH, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Health & Fitness
- Location
- Contact Info
- User Content
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Robert Bosch GmbH
- Size
- 298.1 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - Apple Watch
Requires watchOS 11.0 or later.
- iPhone
- Location
- This app may use your location even when it isn’t open, which can decrease device battery life.
- Languages
English and 22 more
- English, Bulgarian, Croatian, Czech, Danish, Dutch, Estonian, Finnish, French, German, Greek, Hungarian, Icelandic, Italian, Lithuanian, Norwegian Bokmål, Polish, Portuguese, Romanian, Slovak, Slovenian, Spanish, Swedish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Flow+ (year) $34.99
- Flow+ (monthly) $3.99
- Flow+ (year) $34.99
- Flow+ (monthly) $3.99
- Copyright
- © 2026; Robert Bosch GmbH
