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🕶️ Gear up with the Polar Grit X Pro — where rugged meets refined for the ultimate outdoor edge.
The Polar Grit X Pro is a premium multisport GPS smartwatch engineered for outdoor enthusiasts and professionals. Featuring military-grade durability with sapphire glass, 100m water resistance, and a robust 40-hour battery life, it delivers precise wrist-based heart rate monitoring and GPS navigation enhanced by Komoot turn-by-turn guidance. Its intelligent recovery tracking and performance tests empower users to optimize training and rest, making it the perfect companion for trail running, hiking, cycling, and tactical sports.







| ASIN | B09GY34QRT |
| Age Range Description | Youth |
| Band Colour | black |
| Band Material Type | Fluoroelastomer |
| Band Width | 22 Millimetres |
| Battery Average Life | 40 Hours |
| Battery Capacity | 346 Milliamp Hours |
| Battery Cell Type | Lithium Polymer |
| Battery capacity | 346 Milliamp Hours |
| Best Sellers Rank | 141,885 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 48 in GPS Running Monitors |
| Box Contents | outdoor multisportwatch, charger, information note, manual |
| Brand Name | Polar |
| Case Material Type | Fluoroelastomer |
| Clasp Type | Tang Buckle |
| Closure Type | Buckle |
| Colour | Black DLC |
| Communication Feature | GPS |
| Compatible Devices | Smartphone |
| Compatible Phone Models | all current Android models |
| Connectivity Technology | Bluetooth |
| Connectivity technology | Bluetooth |
| Controller Type | [TOUCHSCREEN] |
| Customer Reviews | 4.3 out of 5 stars 618 Reviews |
| Display Type | LCD or AMOLED |
| External Testing Certification | 24792003667 |
| GPS Geotagging Functionality | Built-in GPS |
| Global Trade Identification Number | 00725882058696 |
| Human Interface Input | Touchscreen |
| Item Dimensions | 47 x 47 x 13 millimetres |
| Item Type Name | Grit X Pro |
| Item Weight | 74 Grams |
| Manufacturer | Polar |
| Maximum Display Brightness | 700 Nit |
| Memory Storage Capacity | 0.64 MB |
| Memory storage capacity | 0.64 MB |
| Metrics Measured | Optical heart rate sensor, GPS |
| Model Name | Grit X Pro |
| Model Number | 90085773 |
| Operating System | Android |
| Operating system | Android |
| Product Features | GPS, Heart Rate Monitor |
| Product Warranty | 2 year manufacturer |
| Resolution | 360 x 360 |
| Screen Size | 1.2 Inches |
| Shape | Round |
| Special feature | GPS, Heart Rate Monitor |
| Sport Type | Cycling, Running, Skiing, Tactical & Military, Triathlon |
| Style Name | GritX Pro |
| Supported Application | GPS, Heart Rate Monitor |
| Supported Satellite Navigation System | GPS |
| Target Audience | Unisex Adults |
| UPC | 725882058696 |
| Unit Count | 1.0 count |
| Warranty Type | Standard/Full |
| Water Resistance Depth | 100 Metres |
| Water Resistance Level | Waterproof |
| Waterproof Rating | IP68 |
| Wearable Computer Type | Smart Watch |
| Wireless Compability | Bluetooth |
| Wireless Provider | Go Mobile |
| Wireless communication standard | Bluetooth |
M**N
Great watch
Great watch , loads of features for outdoor exercising , compass weather etc
B**L
Loads of features and accurate GPS.
Love this watch. Changed from a Garmin Forerunner as this is more rugged. Everything you need for running/ walking/ hiking. GPS accurate and finds satellites quickly. Recommended.
G**D
Outdoors credentials still slightly lacking
The Polar Grit X Pro is a solid 4* product to me, unfortunately for the price it should be 5*. Despite being marketed as being for “outdoors” enthusiasts, the Grit X Pro’s feature set is still a little lacking compared to the competition in this respect. The watch is self is a good solid, high quality piece. Solid also means it’s a tad on the heavy side. I like the FKM strap but it seems to be a bit of a sweat trap. The screen is a decent enough size but the display itself is mediocre. It’s transflective, supposedly best in bright sunlight. Not exactly a big feature of the British climate. The display has poor contrast and colours are dull, far from vibrant but that’s the norm for displays of this type. It’s also a touch screen, which is the biggest waste of time going and generally a poor performer. Polar needn’t have bothered. Some of the on screen numerals and characters could do with being bigger too. I find battery life is ok but that's all. Heart rate monitoring is the best I've ever expereinced in a watch, closely rivaling Polar's chest strap monitors. I tend to only wear watches of this type when I’m doing an activity I want to measure and track. So the bucket full of 24/7 health, performance and sleep monitoring it does is superfluous to me. A lot of it is gym rat orientated rather than for “outdoorsy” people anyway. As far as outdoorsy goes. I don’t like that Polar do not have an integrated way within the Flow app for creating and uploading routes into the watch. You have to use third party products like komoot. A clunky approach! There is no barometer trend graph, like my Garmin Instinct has, just internet sourced weather forecasts. That’s crap! Hills and mountains have their own weather, the forecast for the nearest town can be of no relevance. A barometric trend can warn you of changing weather. Also in the hills and mountains you can be out of internet connection for days if you are doing an extended trip. To much internet dependence is not good. The GPS sampling rate doesn’t really fit with hiking and walking either, you’ve either got 1 second or the next option 1 minute. It needs some options like 5 or 10 seconds. The power off function needs adding to quick links rather than being massively buried in the device menus. A decent firmware update could bump the Grit X Pro up to 5* quite easily.
E**S
Superb watch with Superb features!!!
I loved this watch from the first moment I saw it; Its stunning and has loats of features; Also its a very strong watch, military grade with the addition of an anti scrath Saphire glass; I could not be happier!!
D**N
Absolutely brilliant
Wasn't sure of buying this one but it has changed my running routine. Very accurate and super tough. This has accompanied me through many miles and many countries. Good simple functionality, not as flashy as some of the others. The touch screen is overly sensitive when you don't want it to be so using the lock button has become a must for me. Battery life is really good and the compass to find your way back home came in handy when lost in Central park 😀
J**E
GPS accuracy not reliable
I bought this polar to replace my polar m400 which one has 13000km. Reason to replace, the m400 is getting old and the GPS accuracy is not really brilliant. But the grit x pro is bad as my m400. I understand the m400 is not great on accuracy as it is around 10 years old. But the new one, I can't believe that it has the same problems than the old one. You could go in a street with trees and the running pace gets mad. From 9min/km to 3:30min/km in just metres. One main thing if this watches is to check how fast or slow you run, but obviously this watch can't do its main job. And for £357 it's very disappointed. So, I'd buy a Garmin for the first time.
E**T
Polar grit pro
Excellent it literally tracks everything I love it so happy I got it
B**N
Awesome watch
Eysi to use works perfect for me
R**I
Amazing watch
It’s amazing outdoor sport watch. It will not disappoint you. The heart rate is very accurate. Sleep tracking also very accurate Polar just need to enhance the notifications system. Last it’s not supporting notifications in Arabic but hope polar will work on this.
K**N
Con uno sportwatch così…
Era da un bel po’ che lo desideravo così ho approfittato di una super offerta sull’amazon warehouse (articoli usati) e me lo sono regalato per Natale per sostituire il mio Polar M400. L’orologio è perfetto non ha alcun segno visibile solo qualche graffio nei punti di contatto con la base di ricarica nella parte inferiore (ho scelto uno che non avesse segni sulla parte anteriore e devo dire che la descrizione era veritiera ) e funziona alla perfezione. Unica nota curiosa, comunque evidenziata nella descrizione anche se in maniera “sibillina” è la totale mancanza del cinturino, cosa che ad un primo momento lascia spiazzati ma perfettamente comprensibile in un’ottica di qualità e igiene: il cinturino o non è mai stato indossato oppure è meglio metterlo nuovo.!!! Ho acquistato quello originale e con una spesa comunque contenuta ho avuto il mio Grit X pro! A livello di funzioni ne ha fin troppe!!! Molte legate al benessere fisico e parecchie legate all’uso outdoor. Ovviamente è uno sportwatch dove la parte smart è ridotta all’osso e francamente quando pratico attività sportiva non ho alcun interesse ad avere notifiche o ascoltare musica, poi ognuno fa come preferisce. L’abitudine ai menù e al mondo Polar mi ha aiutato tra le varie schermate e sotto menù, bisogna perderci qualche minuto per settarlo e/o modificare alcune cose tramite app ma a me piace anche per questo! Non è proprio piccolo ma una volta indossato non sembra di averlo al polso. Per avere una rilevazione cardiaca dal polso più realistica bisogna indossarlo in un modo per me inusuale (stretto e un po’ più in dietro del solito) ma ci si abitua. Provato anche a collegarlo con una fascia cardio Polar H7 non ha avuto alcun problema. Retroilluminazione regolabile e sufficiente. I tasti fisici sono comodi anche con i guanti.
D**S
Para quem gosta de aventuras
Esse relógio é o topo de linha da marca Polar. Sua qualidade de construção é muito boa com vidro de safira e aço inoxidável, É um relógio leve e com muitas funções. Deve ser analisado por quem quer um relógio para esportes e atividades ao ar livre e não necessariamente um relógio inteligente, por mais que tenha algumas funções neste fim. Carrego uma vez por semana, o que é ótimo, ele averigua meus batimentos cardíacos 24/7, meu sono, corridas e treinos de força. O que mais me motivou a compra-lo foi a função "trackback" (caminho de volta), que considero muito importante para quem faz trilhas, isso em caso de se perder no caminho o faz voltar ao ponto de partida. A tela não tem uma vivacidade de cores e nem uma iluminação muito forte, mas para mim isso não faz diferença para o meu tipo de uso, se for pontuar algo que poderia ser melhor é o touch mais responsivo e as transições um pouco mais fluidas. Um grande destaque é a pulseira que é de um material muito bom e melhor que as comuns de silicone. Eu estou muito feliz e satisfeito com esse relógio.
J**R
Sólido y confiable
Tenía un Coros Pace 2 y es un reloj fantástico, ligero, con muy buena visibilidad de pantalla y una conexión GPS muy rápida, las métricas que facilita también son muy completas. Lo único que no me acababa de convencer era la caja de plástico, que se veía un poco débil, y la aplicación del móvil, que daba una información un poco escueta, completa pero poco explicada. Estuve indagando y leí que los relojes de Polar, además de su calidad contrastada, tenían su aplicación Polar Flow muy completa, así que me decidí a probar el modelo tope de gama, que es este Polar Grit X Pro, y la verdad, creo que hecho una buena compra. Es un reloj más grandote que el Coros, mucho más sólido, tanto en el cristal de zafiro como en la caja, también pesa el doble, unos 63 gr. frente a los 31 gr. del Coros, pero no es molesto de llevar, uso la correa de tamaño pequeño y no lo noto incómodo. La visibilidad podría ser un poco mejor, es cierto, aunque se ve bien cuando lo pones con una iluminación lateral, hay determinados momentos que no se acaba de ver bien si no es con la luz (automática, eso sí), de todas formas, creo que es un punto a mejorar por Polar. Las métricas que te saca son muy completas en todo tipo de deporte, yo corro y camino y el análisis que hace de las carreras es muy completo y lo que más me gusta es el análisis que muestra en la app, que te explica todo muy bien para que se entienda por cualquiera. En el análisis de resultados creo que supera ampliamente a Coros, la verdad. La sincronización del reloj con la app es inmediata cuando terminas el ejercicio. En cuanto al GPS, igual de rápido y preciso que en Coros, en unos 20 segundos estás localizado, muy bien. La información durante el ejercicio es personalizable desde la app, muy bien también, todo a tu gusto. No se pueden cargar mapas completos como en los Garmin y otros relojes avanzados, pero puedes cargar rutas de Komoot y te sale una flecha para guiarte por dónde tienes que ir, te marca la altura que llevas, las pendientes y puedes indicarle volver al punto de partida y te da instrucciones para regresar, bueno, está bien. El reloj en sí me parece muy bonito y la correa de silicona es muy cómoda de poner y quitar y ajusta muy bien. La pantalla es táctil, pero también tiene margen de mejora, la sensibilidad se atasca un poco y no responde como en otros smartwatch menos deportivos, La ventaja de este es que con los 5 botones puedes hacer todo y la verdad es que ahora mismo me resulta muy cómodo y fiable. Me parecería mentira hace unos meses, pero se puede vivir sin una pantalla táctil. Las notificaciones, puedes elegir qué quieres recibir y qué no, pero no puedes responder, bueno, no es algo imprescindible desde mi punto de vista. Por cierto, una cosa muy buena de este reloj (y también en Coros) es que al iniciar una actividad deportiva el reloj se pone en modo no molestar hasta que termina la actividad, a mi me encanta esa función, la verdad. La batería es buena, no dura tanto como anuncian, pero bueno. En mi caso, uso deportes con gps unas dos horas y media al día y me dura cuatro días, se queda al 20-25% y lo pongo a cargar. La carga es rápida, en torno a una hora. Bueno, el reloj es un poco caro, pero se pueden conseguir buenas ofertas, yo estoy muy contento con él, evidentemente es un reloj deportivo sobre otras cuestiones, así que si buscas un reloj fiable, bonito, preciso y con una buena app detrás, este es tu modelo.
A**ー
計画的に運動をすることの重要性
最近自転車を始めて、自転車屋さんのおじさんがGarminのスマートウォッチをしていたので興味本意で購入してみました。(Garminの液晶モデルがはちょっと高かったのと見た目でポラールにしました) 初めてこの手の商品を使ってみて、昨晩の睡眠のスコア、そこからはじき出される今日の時間帯別パーフォーマンス、今日やるべきトレーニングとストレッチが直ぐわかり、アプリ連携で記録もとってくれるので、自分の身体の管理が楽でしかも数値で教えてくれるのでわかり易くてとても良いです。 また、トレーニングをサボっていると低下してるよーと警告してくるのでこれまた面白いですよ。あとは自分が定期的に運動する習慣をクセつけれるかどうかで、この手の商品の商品価値があるのかないのか分かれる点だと思います。 GPS機能についてはまだちょっと使いこなせてないので良くわかりませんが、自転車で通ったルートや消費カロリー、速度、心拍数等のデータをくれるので活かせる方にはいいのかもしれません。私はどちらかというと気長に山を自転車でながせればそれでいいのでこの点は「へぇそうなんだ」くらいに見ています。 なので、私のような新たに運動習慣を身につけたい方へのサポートとしてとてもいい商品だと思います。
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