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| The OnePlus Watch 3 43mm in Silver Steel and Black Steel. |
If you’ve been holding out for a smartwatch that combines the full power of WearOS with genuinely impressive battery life, your patience just paid off. The OnePlus Watch 3 43mm – already one of the best WearOS smartwatches for endurance – has received a massive price cut that brings it down to an irresistible $199.99.
That’s a full $100 off its original $299.99 launch price, and it’s even better than the $50 discount we saw back in March. But here’s the kicker: OnePlus is also throwing in a free gift with every purchase. You can choose either a SuperVOOC Type-A to Type-C cable (worth $19.99) or an extra OnePlus Watch Charging Base (worth $29.99). The catch? This deal is exclusive to the OnePlus website, so don’t go hunting for it on Amazon or Best Buy.
Why the OnePlus Watch 3 43mm Stands Out
When OnePlus first launched the Watch 3, it came in a single 46mm size that felt a bit bulky for smaller wrists. Thankfully, the company listened and released the 43mm variant – perfect for those who want a more compact, lightweight wearable without sacrificing any core features.
Under the hood, you’re getting a 1.32-inch AMOLED display with 466 x 466 resolution and a smooth 60Hz refresh rate. The screen is crisp, bright, and easy to read outdoors. Powering the watch is the Snapdragon W5 Gen 1 chipset alongside a BES2800BP low-power co-processor – a combo that balances performance and efficiency beautifully. With 2GB of RAM and 32GB of onboard storage, you’ll have plenty of room for apps, watch faces, and music downloads.
Battery Life That Actually Lasts
Let’s be real: most WearOS watches struggle to make it through a full day. The OnePlus Watch 3 43mm laughs at that notion. In smart mode, you’ll get up to 60 hours of use. Even under heavy usage, it manages around 36 hours. And if you switch to power saver mode? You’re looking at up to 7 days between charges.
Need a quick top-up? A mere 10-minute charge delivers a full day’s worth of power. That’s the kind of freedom that makes you forget your charger at home without panicking.
Health, Fitness, and Everyday Smarts
This watch isn’t just about lasting long – it’s about doing a lot while it’s on your wrist. The OnePlus Watch 3 43mm tracks:
- Heart rate and heart rate variability (HRV)
- Blood oxygen (SpO2) levels
- Respiratory rate
- Sleep quality with detailed insights
- Stress levels
- Menstrual cycle tracking
It also includes fall detection and can automatically recognize six different activities. In total, you can track over 100 sports – from running and cycling to tennis, skiing, and swimming. The IP68 dust/water resistance plus 5ATM rating means you can take it for a swim or wear it in the rain without worry.
Other handy features include Bluetooth calling, NFC for contactless payments, Bluetooth 5.2, and dual-band Wi-Fi. And because it runs full WearOS, you get access to the Google Play Store – so you can install apps like Spotify, Google Maps, WhatsApp, and Strava directly on your wrist.
Should You Buy Now or Wait?
OnePlus is most likely clearing inventory ahead of a new model. The larger 46mm version is already sold out, and leaks suggest a OnePlus Watch 4 is on the horizon. It will probably be a rebadge of the Oppo Watch X3, just like the Watch 3 was based on the Oppo Watch X2. A smaller variant – possibly called the OnePlus Watch 4 43mm or Watch 4 Mini – may follow later, likely after the Oppo Watch X3 Mini launches.
That said, the OnePlus Watch 3 43mm at $199.99 is already an incredible value. Even when the Watch 4 arrives, it will almost certainly launch at a higher price. If you need a new smartwatch now – especially one that doesn’t demand nightly charging – this deal is a no-brainer.
Where to Get the Deal
Grab the OnePlus Watch 3 43mm for $199.99 directly from OnePlus’s official store – remember, the discount and free gift are exclusive to this link. Just choose your free gift at checkout (the charging base is the better value, in our opinion) and enjoy one of the best WearOS smartwatches money can buy.
Disclaimer: Prices and deals are accurate at the time of writing but may change due to limited stock or time restrictions. Notebookcheck is not responsible for retailer price adjustments.
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| Battery life is one of the strong suits of the OnePlus Watch 3 43mm. |
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| The OnePlus Watch 3 43mm runs WearOS with access to apps from the Google Play Store. |


