They’re not available anywhere else! The smaller OnePlus Watch 3 43 mm, mainly for women, offers up to 7 days of battery life with WearOS, an AMOLED display, and NFC payments

The new generation of smartwatches OnePlus Watch 3 43 mm brings an elegant stainless-steel design, a high-quality AMOLED display, and performance powered by the Snapdragon W5 Gen 1 chipset.

These are compact watches with a strong set of features that will delight not only sports lovers, but also those looking for a reliable companion for everyday use.

We also add the best smartwatches to our FB page

You won’t find them on other platforms

You can get the OnePlus Watch 3 43 mm from an international seller on the AliExpress online marketplace. They’re stocked directly in the European warehouse, which means very fast delivery—within a week—and with no extra fees! Don’t forget to use the coupon from the price box.

ChinaPlanet deal

OnePlus Watch 3 43mm

Black / White

DE warehouse

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212,01 €You save 73,60 €

138,41 €

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18,72 €cheaper than the average price

Cheapest 137,74 €Most expensive 176,91 €

3 mo.6 mo.1 yearMax

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Are you shopping on AliExpress for the first time? See the guide!

Updated 6. 8. 2026 at 09:55

TIPExpress delivery from a German warehouse without customs duty and VAT.

This product will be delivered to you express from a local German warehouse. Shipping from Germany usually takes 7–10 days, and delivery is handled by a courier. When it arrives, you won’t pay any extra fees—no customs duty or VAT.

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Are you shopping on AliExpress for the first time?

The process is via the AliExpress mobile app, where most people shop. There are two key things: don’t use Buy now and enter the coupon only in the order summary, in the field Promo code. After you click Pay now, you won’t be able to add it.

1. Copy the code and click Use discountIn our article, copy the coupon and click the button GET DISCOUNT. The link will take you directly to the product in the AliExpress app.
2. Use Add to cart instead of Buy nowOn the product card, scroll down and tap Add to cart. Don’t use the Buy now button—you’ll skip the cart, and later you won’t have anywhere to enter the coupon. Before that, double-check the variant: the color, the version, and whether it ships from an EU warehouse.
3. Through the cart, go to CheckoutA pop-up will appear: Added to cart! — tap Check it out in it. If it disappeared, open the cart with the icon at the bottom right. In the cart, check the product and quantity, then click the red Checkout. Only the items marked with the red ring will be applied.
4. Enter your address and card, then look for Promo codeIn the order summary, first fill in the delivery address and payment card at the top. Below them there’s a line Promo code — expand it with the arrow on the right.

   

5. Paste the code and confirm ApplyIn the field Promo code paste the copied code and click the black Apply. The code is case-sensitive and must not contain spaces.

   

6. Check the savings and payIn the Summary expand the line Saved — you’ll see the applied coupon there as AliExpress coupons/codes. Only when Total is really lower, click Pay now.

   

Apply the discount already at the order summary. After you click Pay now, you can no longer add a coupon. If Apply shows an error, the code has either expired, doesn’t apply to your items, or the order doesn’t meet the minimum amount.

The Store Coupon also goes in the same field. — a coupon from the seller itself, which isn’t always available and changes from day to day. AliExpress coupons can’t be combined, so try both and go with the one that gives you more. Coins are added automatically.

Premium design and top-tier display

The highlight of the OnePlus Watch 3 43mm is the 1.32" AMOLED display with a crisp resolution of 466 × 466 pixels and a density of 352 PPI, delivering high brightness and excellent readability even in direct sunlight. The screen is protected by durable 2.5D glass that blends smoothly with the steel body of the watch.

Thanks to more than a hundred watch faces built right into the system, plus additional options available on Google Play, you can tailor the watch’s look to your own style. There are also animated video watch faces, where you can upload your own moments.

Performance & smoothness with Wear OS

The OnePlus Watch 3 43 mm is powered by a dual-chip architecture: Snapdragon W5 Gen 1 combined with an BES2800BP MCU chip. With 2 GB of RAM and 32 GB of internal storage, you’ll have plenty of space for apps and music. The watch runs on Wear OS from Google, meaning you get support for popular apps like Google Assistant, Maps, Calendar, and Google Wallet for contactless payments.

You also get Wi‑Fi connectivity, Bluetooth 5.2, NFC, and high durability with IP68 and 5ATM certifications. The watch handles swimming without any issues and tough workouts even in the rain.

Battery life and fast charging

Battery life is one of the watch’s strongest points. In everyday use, it lasts up to 60 hours in smart mode, about 36 hours with intensive use, and in power-saving mode even up to 7 days. This is thanks to a special RTOS operating-system mode, where you can still use fitness features (minor changes—for example, the menu switches from icon tiles to a simple list) while significantly extending battery life.

The battery has a capacity of 354 mAh and supports fast charging—10 minutes is enough for a full day of use. A full charge takes about an hour. That’s a big advantage, especially when traveling or on a busy workday when you don’t have time to charge the watch for hours.

Advanced sports modes & health

The watch supports more than 100 sports modes, from running and cycling to swimming, tennis, skiing, or mountaineering. Professional metrics include, for example, running power, cadence, stride length, or swolf in swimming. There’s also automatic recognition of six types of activities.

Your health is supported by an advanced sensor suite: an optical heart-rate sensor, SpO2 measurement, sleep and stress monitoring, and even snoring-risk detection. Of course, you also get alerts for an irregular heartbeat or breathing exercises for better recovery.

Technical specifications

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