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The OnePlus Watch 3 43mm Black Steel combines premium craftsmanship with cutting-edge WearOS technology. Featuring a polished stainless steel case, a vibrant 1.32-inch display, and IP68 water resistance, it delivers up to 60 hours of battery life and comprehensive health tracking. With multi-GNSS GPS navigation and 32GB storage, it’s designed for professionals who demand style, precision, and connectivity in one sleek smartwatch.

















| ASIN | B0FDK2QHGH |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Best Sellers Rank | #29,414 in Electronics ( See Top 100 in Electronics ) #636 in Smartwatches |
| Color | Black Steel |
| Connectivity technologies | Bluetooth |
| Customer Reviews | 4.2 4.2 out of 5 stars (33) |
| Date First Available | June 18, 2025 |
| GPS | Beidou, GPS, Galileo, GLONASS, QZSS |
| Human Interface Input | Touchscreen |
| Item Weight | 8.8 ounces |
| Item model number | OnePlus Watch 3 43mm |
| Manufacturer | OnePlus |
| Memory Storage Capacity | 32 GB |
| OS | WearOS |
| Other display features | Wireless |
| Package Dimensions | 4.72 x 4.69 x 2.6 inches |
| Scanner Resolution | 390 x 390 |
| Special features | Activity Tracker |
| Standing screen display size | 1.32 |
| Weight | 0.25 Kilograms |
| Whats in the box | Charger, Guide, Watch Straps |
S**Y
Just buy it! Its got it all!!
Best Watch EVER!! I have tried SO many watches. I have a samsung phone, but planning to switch to pixel so wanted to make sure it was something that paired to both very well. It does also pair with IOS. I previously had a Samsung watch 5 for the past few years, but the battery was terrible, didn't even last a day. I tried the Garmin Venu 3s for a few months; battery was great and I loved the GPS but the platform was clunky at best. I could not get used to it. I went back to the Samsung and tried the 7, but again, battery was terrible. This OnePlus has it all! Its the best of all I've tried, rolled into 1 great watch! I was a bit nervous about the 43 mm size of this watch (I have very small wrists) but you can see, its not TOO big although a bit bigger than I'd prefer. I love the flexibility on the app screen and Google Play Store platform versus Samsung Store. I have access to so many more apps. I was a bit afraid because I really wanted the "find my phone" option (I lose my phone all the time!) which this does not have built in. However I found an app in the Play Store and it works perfectly. The watch also has a built in GPS which I appreciate, tracking for my walks/biking, etc. I can easily answer calls from my watch which was not easy on the Garmin. I can text very quickly via keyboard or voice to text. The tap to pay is amazing and so easy to set up and use. Battery life is about 2-3 days with normal use, and charging takes less than 30 minutes. Specs boast 10 min charge = about a day of battery life, which I would agree is pretty accurate. The band is very comfortable and easily changeable with 18mm size bands. About the only improvement I could wish for is the ability to take off any apps I'm not interested in using, but its not a deal breaker.
B**7
Best android watch
Better then my samsung watch.
M**V
Solid watch from a solid company
Solid tech in the watch, double the battery life of an apple watch, and to me a lot more comfortable. The only thing I would have to complain about is that the watch loses signal to your phone a little to easily. The reach could definitely be farther especially in areas where a phone isn't allowed and I rely on the watch for responses to calls or texts
R**.
Lives up to advertised claims
I've not mastered all the features of this watch, yet, but those that I have learned work very well. It connects reliably (first to my Galaxy S24 and then my Pixel 10 Pro when I replaced the Galaxy) and shows notifications, etc. The battery life lives up to all the claims. I leave the watch in battery saver mode and it would likely go almost a week if I would let it (I never let it drain all the way nor charge it to 100% to prolong the lifespan of the battery). As a senior, I have selected a simple analog watch face that's easy to read under all conditions. I've not worn a watch in a long time but I'm getting used to it again. The main conveniences for me have been 1) not having to pull my phone out of my belt holster every time I want to see what time it is and 2) being able to glance at notifications without pulling my phone out to see if they're something I need to attend to at that moment. I'm also using the fitness and health tracking features some - but still learning in that department.
B**S
Heart rate not very accurate
The most important feature for me is the heart rate. I tried Samsung watches 7 and 8, but they were very inaccurate, sometimes 30bpm below the true HR. Pixel Watch 3 was very accurate, usually within 1-2 bpm of the actual HR. I found the oneplus watch to be usually the same as Pixel Wacth 3. However, on occasion, when my HR rises, I noticed that the oneplus may underestimate my HR by up to 10bpm. Since I need reliable HR, I had to return it. Overall I like the battery life. I like the spot O2 measurements and sleep stage messurements. I do not like the thick bezel. (I like the design of Samsung Watch 7 better in that regard). Also the Android version is 1 version behind Pixel Watch 3, and 2 versions behind Pixel Watch 4. If they could make a version with thinner bezels, accurate HR, and more up to date android, I would buy it.
A**Y
Amazing watch!
Absolutely love this watch! My Pixel Watch finally died on me so I needed a replacement. Came across this one and I'm loving it so far! It's lightweight, easy to set up, has a long lasting battery, and feels great on my wrist.
J**Y
Not what I really wanted.
This is not what I really wanted but it worked okay. The latch was a bit loose.
J**S
Great watch
Beautiful watch. I returned the pixel watch 4 because of abysmal battery life. The OnePlus lasts 3 days on one charge.
C**N
Si tienes un Smartphone Oneplus son el complementó perfecto, el único punto gris que veo, es la batería que dura 3 dias
R**E
Esperaba mayor precisión sobretodo en la medición de pasos y calidad de sueño, además de la vinculación con audifonos pero en general el reloj no decepciona.
R**O
Por precio calidad creo que fue una excelente compra, aun mas si tienes ecosistema OnePlust (Reloj, celular, audifonos y tablet), probablemente solo me gustaria que durara un poco mas la pila, aun asi dura un par de dias sin problema
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