fahrradcomputer black friday Sigma ROX 4.0 Fahrradcomputer Set inkl. Vorbauhalterung + Pulsgurt + G
SKU: 62437130585
fahrradcomputer black friday

fahrradcomputer black friday Sigma ROX 4.0 Fahrradcomputer Set inkl. Vorbauhalterung + Pulsgurt + G

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Description

fahrradcomputer black friday Sigma ROX 4.0 Fahrradcomputer Set inkl. Vorbauhalterung + Pulsgurt + GROX 4. 0 GPS Bike Computer mit Hhenmessung Der ROX 4. 0 GPS Fahrradcomputer untersttzt Fahrradfahrer mit seinen 30 Funktionen und seiner Bedienerfreundlichkeit auf der Fahrradtour, so dass diese sich auf das Wesentliche konzentrieren knnen: Den Spa am Fahrradfahren. Das extra groe Display zeigt Daten wie Hhenprofil, Geschwindigkeit, Distanz und Trainingszeit zuverlssig an. Navigationshinweise und die Kopplung an das E Bike und externe Sensoren sind fr

ROX 4.0 - GPS Bike Computer mit Höhenmessung
Der ROX 4.0 GPS Fahrradcomputer unterstützt Fahrradfahrer mit seinen 30 Funktionen und seiner Bedienerfreundlichkeit auf der Fahrradtour, so dass diese sich auf das Wesentliche konzentrieren können: Den Spaß am Fahrradfahren. Das extra große Display zeigt Daten wie Höhenprofil, Geschwindigkeit, Distanz und Trainingszeit zuverlässig an. Navigationshinweise und die Kopplung an das E-Bike und externe Sensoren sind für den ROX 4.0 Bike Computer selbstverständlich. Dank der kostenlosen SIGMA RIDE App lassen sich die aktuellen Fahrdaten jederzeit über die SIGMA RIDE App auf dem Smartphone verfolgen und analysieren.

Herausragendes Display
Das kontrastreiche Display ist aufgrund seiner 2,4 Zoll Diagonale und der extra-großen Ziffern auch während der Fahrt sehr gut ablesbar. Ein spezieller Red Circle oben rechts im Display ist farbig unterlegt und bietet Fahrradfahrern eine innovative und spannende Darstellung ihrer Trainingsdaten. In Kombination mit der kostenlosen SIGMA RIDE App für das Smartphone können individuelle Displayansichten mit wenigen Klicks eingestellt werden - es sind bis zu sechs Screens mit jeweils drei Werten konfigurierbar. Aktuelle Geschwindigkeit und Uhrzeit werden dauerhaft auf dem Display angezeigt.

Jederzeit startklar
Der ROX 4.0 Radcomputer wird mit wenigen Handgriffen direkt am Lenker positioniert - ganz ohne Kabel und Sensoren. Wer möchte, kann den Rox 4.0 mit zusätzlichen Sensoren zur Messung von Geschwindigkeit, Herzfrequenz und Trittfrequenz koppeln. Nach dem Einschalten ermittelt der ROX 4.0 in Sekundenschnelle mittels GPS und GLONASS die Position des Radfahrers. In Kombination mit der intuitiven Bedienung durch drei Tasten kann die Fahrradtour sofort starten.

Barometrische Höhenmessung
Ein echtes Highlight beim ROX 4.0 ist der integrierte Luftdrucksensor. Mithilfe dieser barometrischen Messung liefert er Bikern zuverlässig Informationen über die Höhe, ermittelt Steigungen und Gefälle und ermöglicht damit eine präzise Aufzeichnung der Route. Auch ein grafisches Höhenprofil kann auf dem ROX 4.0 abgerufen werden. Die Starthöhe am Beginn der Tour lässt sich automatisch per GPS kalibrieren oder kann wahlweise manuell eingestellt werden.

SEARCH & GO - die clevere 1-Punkt Navigation
Mit der „Search & Go-Navigation“ können Radfahrende schnell einen beliebigen Ort finden und dorthin navigieren. Dazu geben sie in der SIGMA RIDE App auf dem Smartphone entweder eine Adresse ein oder klicken einen beliebigen Punkt auf der Karte an. Präferenzen zu den Wegen (Radwege, unbefestigte Wege, Straßen oder Lauf- und Wanderwege) können individuell festgelegt werden. Der erstellte Track lässt sich anschließend direkt auf dem ROX 4.0 starten oder für später in der SIGMA RIDE App speichern.

Tracks von Dritten importieren
Radfahrer importieren über die SIGMA RIDE App flexibel Tracks aus dem SIGMA DATA CENTER oder aus Portalen wie beispielsweise Komoot und Strava. Der gewählte Track lässt sich sofort starten oder er kann auf dem ROX 4.0 gespeichert und zu einem späteren Zeitpunkt offline abgefahren werden. Auf diese Weise navigieren Radfahrer auf ihrer Tour, ohne dass eine Verbindung zum Smartphone bestehen muss.

Externe Sensoren
Wer noch mehr Daten oder eine noch höhere Genauigkeit seiner Werte ermitteln möchte, kann Dank ANT+ und BLE auch externe Sensoren wie Geschwindigkeits-, Herz- und Trittfrequenzsensoren an den ROX 4.0 koppeln und hat auf Wunsch alle Daten im Blick.

E-Bike ready
Der ROX 4.0 ist E-Bike ready und lässt sich kinderleicht mit vielen E-Bikes koppeln. Der GPS Bike Computer verbindet sich mit dem kompatiblen E-Bike-System und zeigt die aktuelle Unterstützungsstufe, Batteriestatus, Licht und weitere Daten auf dem Display oder im Red Circle an.

Bequeme Datenauswertung
Mit der SIGMA RIDE App werden Trainingsdaten via BLE vom ROX 4.0 zum Smartphone transferiert und gesammelt. Die wichtigsten Daten und Statistiken lassen sich mit farbigen Datenfeldern übersichtlich darstellen, jederzeit auf dem Smartphone ablesen und bequem auswerten.

Flexible Montage
Der ROX 4.0 wird mit der herkömmlichen GPS-Lenkerhaltung ausgeliefert. Diese Disc wird mit Kabelbindern wahlweise auf dem Lenker oder Vorbau des Rades montiert und der ROX 4.0 durch Eindrehen mit einem Klick fixiert.

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SKU: 62437130585

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Amanda Breazeale
Charlottesville, US
★★★★★ 5
Reliable camera with solar keeps it running
Size: 1 Camera
I’ve been running this camera with the solar panel and it’s been solid. The video quality is clear day and night, and the motion alerts come through quick without a lot of false alarms. Setup was straightforward and didn’t take long. The solar panel has been a big plus. It keeps the battery charged so I don’t have to mess with taking it down to recharge. As long as it gets decent sunlight, it stays topped off. The app is easy to use and lets me check things anytime without issues. It’s held up well in the weather so far. Overall, it does what it’s supposed to do and gives me peace of mind. I’d recommend it if you want something low maintenance.
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Reviewed in the United States on April 14, 2026
G
Verified Purchase
Gregory J. Winters
Omaha, US
★★★★★ 4
Just a Toy
This is a snippet from a review I provided for the Ring doorbell... "The absolute showstopper is the horrific problem with wi-fi - a problem so consistent and acute that it renders this product useless. The doorbell and the cameras are constantly going offline, and the only way that they can be brought back online is for the user to be onsite and physically reconnect the devices. Talk about unclear on the concept! The whole idea of home security is that you want it working when you're AWAY, Amazon, not just when you're at home. "The slightest network glitch causes the system to completely blow up: a slight power interruption, the router temporarily losing network, etc. However, every single device in my household is smart enough to come back online once the connection has been restored, except...the Ring system. Sometimes, eventually, the doorbell "figures something out" and comes back online, but the cameras? Never. They would be better off as paperweights." I realize that there are reviews here that claim to offer fixes, but that's not the point. These cameras should behave exactly like any other wi-fi device in the house, bar none - but they don't. The signal in my house is not "weak" - I have repeaters all over the place. I have perfect signal strength on my tablets, phones, laptops, and TVs, yet the Ring software claims that - sometimes - my wi-fi signal is "weak". Note the emphasis on the word "sometimes". Although the rest of my devices see my wi-fi signal exactly the same wherever they are, these cameras are different. I've seen indicators that have displayed everything from full signal to no signal to everything in between even though the units are positioned in the exact spot every time, no exceptions. Besides, these reviewers need to read the part I've written here about having to be onsite to bring these units back on line. THIS...is ridiculous. Last, but certainly not least, these cameras BLEED battery. I've had cases where I've been away a week and the motion detection has never come on and when I get back, the batteries are almost gone. This is less of an issue when the cameras have gone offline, of course, but then what's the point of having a camera with some battery left if it was never working in the first place? If there is a way around all this, I'd like to know it, but it should come from Amazon - the vendor, not from product reviewers. UPDATE 8-20-2023: After some great help from a customer service rep (including a replacement door chime), preliminary tests have shown that the cameras now stay online. Of course, only a long-run evaluation will do, but it does seem like things have improved. At issue was a phemomenon called "node hopping" where the cameras seem to randomly seek out other IP addresses on the subnet then attempt to reconnect. Usually node hopping occurs when there are more devices attached to a subnet that what a router is configured to handle, but in my case, even when all my devices are attached, there are plenty of leftover addresses for the cameras to use. This is especially true when we are away where as many as six devices are actually removed from the network. With my new Chime Pro, however, that doubles as a subrouter, the cameras are linked to this device exclusively, so node hopping is supposed to cease. The other issue I had was due to the unusual battery drain on the cameras that I noticed when they are not active and recording. I had not anticipated that they have to remain "alive" for the user so that user can wake them up when needed, or that they wake themselves up when motion is detected. Evidently, this process requires more battery power than I had first believed. Lesson learned is that unless you want to disconnect the cameras and remove the batteries after each use, then be prepared to make sure they are fully charged up before you go away even if they have been little used previously. Thanks again to Melissa for the support and I hope that other folks can benefit from this information.
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Reviewed in the United States on August 6, 2023
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Arniel
Carnegie, US
★★★★★ 5
Perfect Solution for Areas Without Electricity – Easy, Reliable, and Worth It
Size: 1 Camera, Size: 1 Camera
I have to admit, this camera brand has become my favorite. This is already my third device: I have a Ring doorbell, a wall-mounted camera, and now this battery-powered version, which turned out to be exactly what I needed for an area where I don't have access to electricity. I installed it in the hallway of my apartment, right outside the bathroom and bedroom entrances, where there are no outlets, and it has worked perfectly for monitoring that space. It gives me great peace of mind knowing that this area is covered without having to do any complicated installations. One of the things I like most about this brand is the image and audio quality. The image is clear both day and night, and the sound is crisp, which makes a huge difference in daily use. The installation was quick and easy, and the app is very user-friendly. Motion notifications arrive instantly, allowing me to stay informed at all times. It's been installed for about 15 days and the battery is around 53%, which means it will last about a month depending on usage and the amount of motion it detects. I'm also taking advantage of the 30-day free trial, and what I find excellent is that my current $9.99 plan covers all my devices at no extra cost.It also features two-way audio, integrates seamlessly with Alexa, and has performed well so far, even outdoors. The only thing I'd mention is that battery life is highly dependent on activity, so in busy areas it may require more frequent recharging.
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Reviewed in the United States on April 10, 2026
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Verified Purchase
Rebecca Olivas
Dallas, US
★★★★★ 5
Stop thinking about which 1, get these!
Size: 1 Camera
Should have got these along time ago. Procrastinating way too much. Great quality, wireless, long lasting battery thus far. Easy to install just about anywhere. Can be moved around. Great set I bought 2 of the covers front of the house and rear yard plus my doorbell. Security surveillance all around! Dont think twice you'll be more than satisfied and greatful.just probably upset you didnt get them sooner.
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Reviewed in the United States on May 9, 2026
D
Verified Purchase
Deanna Thurmond
Lake Worth, US
★★★★★ 5
Great security features.
Size: 1 Camera
Works great I just wish the battery last longer.Nightvision is great as well weather proof.Sticks up and is sturdy as well.
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Reviewed in the United States on May 20, 2026

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