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Flasher Duo
You just feel safer and are seen much better. - Heiko Z.
Du erhältst: 2x Flasher Blinker-Armbänder · komoot
StVO-compliant for bicycles and e-scooters
Do drivers recognize the turn signal?
Does Flasher also work without an app?
It's that simple:
Put on > Swing arm > Flash.

Feel safe and stay stable. Sensor-controlled, high-quality and reliable bicycle turn signal with brake light, navigation and lighting:
- Safe turning: Extend your elbow and the turn signal activates
- accident-free and visible: sensor-controlled brake light and ultra-bright LEDs
- distraction-free navigation through vibration in the armbands
- uncomplicated and versatile: wireless, flexible snap armband, 7+h battery life

5-year warranty
30 day money back guarantee
komoot Premium
Why Flasher?
The brightest blinker of your life
Always be visible.
Always stay stable.

Innovative turn signal for day and night use. Complete safety when turning.

Lighting at eye level, all around the body. Visible in every situation.

Unique navigation via vibration on the arms. Intuitive. Stress-free.

Brake light with high-tech sensors. Protection at the crucial moment.
Be seen.
Prevent falls.
Arrive safely.
Simply swing your elbow out to the side and your bike turn signal will activate. Your hands remain on the handlebars, and traffic clearly recognizes where you intend to turn. StVO-compliant, visible from a distance, and with many other features.
Tour of
the Flasher
Bicycle Turn Signal Set
Drive distraction-free.
Focus on traffic.
"Navigation by vibration" is a free feature of the Flasher armbands, which you can operate via the free Flasher app.
How the Bicycle Navigation System Works
1. Enter route
Plan your route and start navigation using the free Flasher app, komoot (NEW), Google Maps or Apple Maps.
2. Put your phone away
From now on, you won't need a screen or headphones to distract you. Just put your phone away and keep your eyes on the road.
3. Use vibration in the armbands for navigation.
When you need to turn, the left or right armband vibrates – once a short distance before the turn and twice immediately as you begin the turn. The vibration motors are so strong that you can feel the signals even through a thick jacket.
FAQ
How do I turn the bike indicator on and off?
To turn the turn signal on and off, simply swing your elbow quickly upwards without letting go of the handlebars. This way, both hands can remain on the handlebars throughout the entire ride.
Will the armbands stay on even on bare skin or if I sweat?
Yes, the armbands will stay in place even on your bare upper arm – even if you sweat. Thanks to the non-slip silicone, they remain securely on your arm. For optimal comfort, wear them close to your elbow.
How much does navigation by vibration cost?
Vibration navigation is free, no matter which navigation service you use. To use it, you need the free Flasher app. You can find this in the App Store and on Google Play.
Map data from the following providers can be used for navigation:
- komoot (NEW!)
- Google Maps, or
- Apple Maps
🎁 For a limited time only:
With every Flasher Duo or Flasher Set, you receive 30 days of komoot Premium for free. komoot's terms of use for free trials apply. You can find more information on komoot's official website.
Do drivers pay attention to brake lights and turn signals on a cyclist?
We use the same signals as all other vehicles on the road (yellow as turn signal, red as brake light, red/white as front and rear light) so that you can blend in equally with road traffic. Flashing lights also attract more attention than static lights. A particular advantage is that the lights, similar to those on cars, are mounted at your outermost points. This makes the turn signal particularly clear and unambiguous.
Is your bike indicator StVO-compliant and approved for road traffic?
Yes, the Flasher turn signal complies with the StVO (Road Traffic Regulations) and is approved for road use.
§ 9 para 3 StVO requires a clear and timely indication of the change in direction, whereby you can choose the method of indication yourself.
Do the turn signal armbands work without an app?
Yes, the Flasher armbands can also be used without the Flasher app.
The turn signal, brake light and lighting (night, jogging and emergency) can be used on the bike at any time without the app.
The settings of the armbands can be adjusted via the free app (turn up brightness, make turn signal more sensitive, etc.). The app is also needed to enter the destination when using the "navigation by vibration" function.





