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SIGMA ROX 4.0 GPS cycle computer, white

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SIGMA ROX 4.0 GPS cycling computer

The ROX 4.0 GPS cycle computer with its 30 functions and easy operation will support you on the way out so that you can focus on the most important thing: enjoying your bike ride. The extra large display shows data such as height profile, speed, distance and training time. Navigation instructions and connection to the e-bike and external sensors are a matter of course for the ROX 4.0 cycle computer! After switching on, ROX will find your location using GPS and GLONASS within a few seconds. Combined with the intuitive three-button control, you can start driving immediately.
Product features
You can customize the display of data using the SIGMA RIDE application
Thanks to the ANT + and BLE functions, you can also connect external sensors to the ROX 4.0, such as a speed sensor, heart rate and pedaling frequency
Smart Notifications will connect you with the outside world even while driving - notifications about calls and SMS on the display
You record the data on the bike computer and analyze it immediately on the LIVE screen of the SIGMA RIDE app
E-bike ready and can be connected to many devices - it shows the current level of support, battery status, etc.
Through the komoot app, you can receive turn-by-turn directions in the form of an arrow on the display, or inside the Red Circle
Thanks to the barometric measurement, you will receive accurate information about the height, ascent and descent, and your route will be accurately recorded
Both the Butler Overclamp for short stems and the classic clamp are included
Product details
Dimensions 44.9 x 73.6 x 18.4 mm
Weight 51 g
Waterproof IPX7
Battery 550 mAh (Li Ion), 3.7 V
Display diagonal: 2.4", resolution: 59 x 23 px
Connectivity BLE, ANT+
Sensors GPS, GLONASS, barometric altimeter
Language CZ, EN, DE, FR, ES, NL, PL, IT
product ID 138456
Product rating  (8 ratings)
4,3/5
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I've been using the device for about a month and I'm happy with it. I also had a Sigma before, so when I switched to the ROX 4, all my previous activities from the old SIGMA were imported. It's great when I want to share my activities with friends.
The negative in my case is the method of purchase. I purchased the device with a discount of €15, since I found a seller with such a lower price and Mtbiker matched the price based on their ability. The device arrived quickly, but it was obvious that it was used. The bag with accessories was open and the binding tape was missing.
There was no protective film on the display. On the other hand, the display and the entire device were not scratched, so I left it as is.

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The fit is good, the price is competitive and the maps work very well after pairing with the iPhone. I was pleased.

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HU Nagyon elégedett vagyok a termékkel

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Excellent price / features and quality ratio. Excellent soft support (SIGMA RIDE, SIGMA DATA CENTER).
Unfortunately, the large START/STOP button (bottom) is completely inconveniently placed without the option to lock it. When switching windows with the side buttons while driving off-road, I usually tap this button and thus interrupt and start the activity several times.
As a very satisfied user of the SIGMA BC23.16, I decided to go for the Sigma again. Good decision, except for that button.
I am also missing the calculated power data that was in BC23.16.

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SK Jednoduchá gps navigácia pre bežne použivanie mňe osobne postačuje spolu s aplikaciou v telefóne som spokojný .

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SK Momentalne sa riesi, zamrzol a nie a nie odmrznut

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SK Takze moj neodmrzol a putoval na vratenie, vymenu som nechcel za ten isty, kupil som rox 11.1 evo a som spokojny i ked mensi od rox4.0 no splahlivy anemrzne ani v zime 🤣

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I've been using the device for two weeks, but unfortunately all the negatives mentioned in the reviews have been confirmed. I can only connect my mobile phone to the device when I have GPS (i.e. I can't set routes or views at home because I don't have a GPS signal). And even when I have GPS, the connection is not always established automatically right away. Sometimes even the third time. For example, the speed measurement is completely inaccurate in the forests of the Small Carpathians. I know I'm going 30 km/h but the display shows 15-17 km/h. I'll give it another chance, but I expected a German product to pair without any problems, not to mention GPS. If the watch can show real speed in the same environment, why can't this device?

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SK Mne to ide celkom dobre aj parovanie aj rýchlosť. Ale ja mam aj senzory, kadencie a rýchlosti. A telefón Samsung.

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Product questions
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SK Ahoj
1. Posiela to gps udaje do komootu/telefonu cez bluetooth a ten vyhodnoti, kde ste, alebo aj telefon musi mat zapnute gps pocas navigacie?
2. Dokaze to pocas navigacie aj zaznamenat gps trasu?
3. Aku vydrz ma bateria, ked navigujeme a zaroven nahravame trasu?

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SK 1: do Komootu sa nic neposiela, prostrednictvom Komootu sa uz nenaviguje, prepojenie s Komoot je do appky Sigma Ride uz len pre pohodlny import tras z Komootu. Aktualne sa naviguje tak, ze sa zvoli navigacia v appke Sigma Ride a vtedy musi zostat appka zapnuta i s GPS v mobile. Da sa ale trasa aj poslat do cyklopocitaca a vtedy po ciarovej trase naviguje cyklopocitac. Co som ale odsledoval, malo to na krizovatkach spozdenie, ze kam odpocit. Ked to navigovalo s pripojenou appkou, nebol tento problem.
2: ano, dokaze.
3: nemam odsledovanu spotrebu, len nahrubo som raz mrkol, ze pocas 2-3 hod navigovania (s pripojenou appkou) so zaznamom trasy mozno ubudla 1 palicka z ukazovatela baterie.

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SK Dobrý deň,
Po dokúpení senzora rýchlosti (ktorého??) sa bude ROX 4 správať ako klasický cyklocomputer? Teda bez GPS bude merať/vyhodnocovať rýchlosti, vzdialenosti atď.?? V tom prípade sa asi nastavuje aj obvod kolesa ako pri klasickom cyklo PC, či??

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SK kedze tento tachometer mam tak ano, v nastaveniach si nastavis obvod kolesa, bez snimacov kadencie a rychlosti tachometer stale slape len cez GPS, po dokupeni senzora rychlosti budu udaje o max. rychlosti, priemernej rychlosti a teda aj najazdenych km presnejsie ako len cez GPS,

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SK ahoj. v prípade použitia na dvoch bicykloch, road aj mtb, na každom vlastný snímač rýchlosti, musím prestavovať zakaždým veľkosť kolesa pred zmenou biku?

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SK Dobry den,

po prvotnom sparovani senzora by uz v buducnosti dalsie nastavovanie potrebne byt nemalo - dany senzor len vyberiete zo zoznamu sparovanych senzorov pred aktualnym pouzitim.

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SK Dobrý deň. Keď bude počítač dostupný. Dajú sa kúpiť solo snímač rychlisti 2x a snímač kadencie 2x a držiak na riadidla 1x? Aby som ho mohol pouzivat na 2 bikoch. Hrudny pás nepotrebujem. Ďakujem za skorú odpoveď.

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SK Ahoj, ak sa nebude dať zohnať originál ja som dokúpil sadu snímačov Garmin2, velmi dobre spolupracujú so sigmou.

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SK A môžeš mi poslať odkaz aké snímače si kúpil? Ďakujem

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SK Dobrý deň,

Zariadenie bude u dodávateľa dostupné cca v polovici novembra. Použiť môžete v podstate akékoľvek snímače ktoré majú pripojenie cez ANT+ alebo Bluetooth.

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SK Dobrý deň,
v histórii otázok a odpovedí som našiel kladnú odpoveď na možnosť zobraziť údaj o teplote u zariadenia Sigma Rox 4.0. Ja som to tam nenašiel, Prosím Vás o radu a popis. Dakujem

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SK V sportovom profile si konfigurujes, co sa zobrazuje na jednotlivych strankach displeja. Na zvolene miesto na zvolenej stranke si spomedzi vsetkych dostupnych udajov vyberies "Status - Temperature". Ale aj ked si nedas zobrazovat na displej, teplota je stale zaznamenavana a v prehlade aktivity ju vidno.

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SK Zdravim, chcem sa spytat, aky je obsah balenia tohto produktu? Nabijaci kabel?(aky?), drziak?, nieco dalsie?

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SK Dobry den,

v baleni sa nachadza:
1x cyklopocitac ROX 4.0 GPS
1x standardny GPS drziak Sigma
1x USB 2.0/USB-C kabel
1x upevnovaci material
1x quick-start prirucka

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SK markus1977, ešte jedna otázka: aké snímače s ním používaš? A s akým systémom ho páruješ ( iOS, ANDROID,…)??

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SK sparovane to nemam, naco? pri planovani map ked niekam pojdem co nepoznam budem pouzivat komoot, tam si naplanujem trasu a sparuje sa to cez bluetooth takze pohoda cez iOS, co sa tyka snimacov ja som kupoval rox 4.0 sensor set takze vsetky sonsory boli v baleni, kadencia, speed aj hrudny pas. ak potrebujes len kadenciu a speed odporucam zakupit napr. toto: https://www.mtbiker.sk/shop/prislusenstvo/cyklopocitace-a-gps/prislusenstvo-drziaky/sigma-sport-r2-duo-combo-ant-senzor.html

skratka musi to mat ANT+ alebo BLUETOOTH

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SK je moznost niekde v nastaveniach vypnut podsvietenie displaya kvoli uspore baterie? vdaka za info

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SK Dobrý deň prajem,

žiaľ výrobca nikde on/off funkciu pre podsvietenie displeja nešpecifikuje.

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SK mam otazku da sa k tomuto pocitacu pripojit snimac watov od 4iiii dakujem

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SK Dobrý deň,

ďakujeme za otázku a pripájame kompatibilný zoznam pre Váš wattmeter: https://4iiii.zendesk.com/hc/en-us/articles/360050361992-ANT-Compatible-Cycling-Computers-Head-Units-for-4iiii-Powermeters . S uvedeným modelom Sigma ROX 4.0 nie je, bohužiaľ, možné spárovanie.

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SK Dobrý deň, chcel by som sa informovať na dostupnosť zariadenia.

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SK Dobrý deň,

žiaľ u dodávateľa je produkt nedostupný a ďalšia dostupnosť je neznáma.

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SK Cyklopocitac bol vyrazne updatovany a sposob navigacie uvadzany vo vasom popise uz nie je kompletny - na jesen 2022 s novym firmwarom dostal cyklopocitac okrem sipky aj graficku trasovu navigaciu, detailne vid. https://www.mtbiker.sk/forum/viewtopic.php?f=12&t=47663

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SK Vďaka markus1977 👍👊

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German brand, which was the first in the world to develop a cycle computer in 1982. In its current offer, you can find GPS cycle computers, bicycle lights, multi-tools or sports watches.

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