OnePlus - Watch 3 43mm Stainless Steel Smartwatch with AMOLED Display - Black Steel - (2025)
Color
Black SteelRelated Item
Specifications
- Operating System CompatibilityWear OSBuilt-in Storage32 gigabytesMetrics MeasuredActivity vs. inactivity, Altitude changes, Blood oxygen, Blood pressure, Calories burned, Cycling speed, Distance swam, Distance traveled, Duration of exercise, Duration of sleep stages, Hours slept, Resting heart rate, Running/Walking speed, Steps takenProtective QualitiesDust resistant, Water resistant
- Key Specs
- Operating System Compatibility: Wear OS
- Built-in Storage: 32 gigabytes
- Metrics Measured: Activity vs. inactivity, Altitude changes, Blood oxygen, Blood pressure, Calories burned, Cycling speed, Distance swam, Distance traveled, Duration of exercise, Duration of sleep stages, Hours slept, Resting heart rate, Running/Walking speed, Steps taken
- Protective Qualities: Dust resistant, Water resistant
- General
- Brand: OnePlus
- Model Number: OPWE242
- Product Name: Watch 3 43mm Stainless Steel Smartwatch with AMOLED Display
- Color: Black Steel
- Product Type: Smartwatch
- Form Factor: Wristwatch (The size, arrangement, and physical configuration of the product.)
- Model Family: OnePlus Watch 3
- Year of Release: 2025
- Design
- Case Size: 43mm (The diameter or longest measurement of the case.)
- Case Shape: Circular
- Display
- Display Screen: true
- Compatibility
- Operating System Compatibility: Wear OS
- Connectivity
- Data Plan Required: false
- Wireless Connectivity: Bluetooth (The manner in which a device sends data to another device over a short distance without the use of wires or cables.)
- Features
- Built-in Storage: 32 gigabytes
- GPS Enabled: true
- Activity
- Metrics Measured: Activity vs. inactivity, Altitude changes, Blood oxygen, Blood pressure, Calories burned, Cycling speed, Distance swam, Distance traveled, Duration of exercise, Duration of sleep stages, Hours slept, Resting heart rate, Running/Walking speed, Steps taken
- Performance
- Protective Qualities: Dust resistant, Water resistant
- Dimensions
- Product Height: 0.43 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
- Product Width: 1.7 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
- Product Weight: 59 ounces (The out of box weight of the item.)
- Product Length: 1.7 inches (The out of box length of the item. Length is measured as the longest dimension of the item.)
- Power
- Rechargeable: true
- Battery Capacity: 354 milliampere hours (The amount of energy stored in the battery.)
- Warranty
- Warranty - Parts: 1 year
- Warranty - Labor: 1 year
- Other
- UPC: 6921815628644
The OnePlus Watch 3 (43mm) combines sleek design with smart functionality, featuring a stainless steel case, vibrant AMOLED display, and lightweight build for all-day comfort. It offers advanced health tracking—including heart rate, SpO₂, sleep monitoring, and 100+ workout modes—alongside Bluetooth calling and seamless OnePlus phone integration. With up to 10 days of battery life and fast charging, it’s built to keep up with your lifestyle effortlessly.
- Timeless Style, Premium Finish: The OnePlus Watch 3 43mm is built to complement any look with its polished stainless steel case and refined crown. Whether you're dressing up or keeping it casual, its sleek, versatile design adds a premium touch to every moment.
- Dual-Chip Power, Seamless Efficiency: With our industry-leading Dual-Engine Architecture, the Snapdragon® W5 and BES 2800 chipsets work in harmony to deliver top-tier performance and exceptional battery life.
- Up to 60 Hours, Smart and Steady: Enjoy up to 60 hours of battery life in Smart Mode—plenty of power to keep up with your days and nights without constant recharging.
- Fast Charging, All-Day Power in 10 Minutes: Low on battery before bed or during your morning routine? A quick 10-minute charge is all you need. Whether you're getting ready for work or brewing your first coffee, a brief top-up powers you through the day.
- 360 Mind and Body: Seamlessly integrating Heart Rate Variability, resting heart rate and activity data, the OnePlus Watch 3 43mm offers real-time insight into your emotional state for a more balanced you. The dynamic emoji feature on the watch face visually reflects your mind and body condition — helping you stay grounded and connected to your well-being.
Whats Included
- Watch body × 1, Charging base × 1, Strap × 1, Safety Guide × 1, Quick Start Guide × 1, USB-C charging cable × 1
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The OnePlus Watch 3 (43mm) combines sleek design with smart functionality, featuring a stainless steel case, vibrant AMOLED display, and lightweight build for all-day comfort. It offers advanced health tracking—including heart rate, SpO₂, sleep monitoring, and 100+ workout modes—alongside Bluetooth calling and seamless OnePlus phone integration. With up to 10 days of battery life and fast charging, it’s built to keep up with your lifestyle effortlessly.
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| Pros for OnePlus - Watch 3 43mm Stainless Steel Smartwatch with AMOLED Display - Black Steel - (2025) | |||
|---|---|---|---|
| Battery Life | Battery Life, Comfort, Build Quality, GPS Accuracy, Tracking Performance | Overall Performance, Battery Life, Comfort, Health Tracking, Design | Battery Life, Overall Performance, Health Tracking, Comfort, Flashlight |
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Reviews
Top Mentions
- Battery Life (3)
Customer Images
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
- Rated 4 out of 5 stars
very nice overall smartwatch
nice looking smartwatch works really good with my OnePlus 15 and awesome battery life, I just wish for smaller bazels next time!
JohnA Posted
- Rated 5 out of 5 stars
My first Smart Watch!
This is my first smart watch, and from the research I did, this was one of the best ones. I did want a different band color, but it was not on sale, the Silver Steel was, so I went with that. The battery can last a really long time if you don't have notifications going to it, and updating you on every notification you have. One cool thing I liked, is seeing some game Achievements pop up on it, lol, I was like wow, and this is cool! Has a picture of the Achievement and name, I think it's pretty neat. Another thing I like, is when you are sitting for a while, it will do this exercise animation, and tell you to move around, and when you decide to move it around, it will say good job, and how being active is good for you. I'm still learning this, but I noticed it can track your sleep if you leave it on while taking a nap, or you sleep. I even saw how much deep sleep I had, it tracked it all. Show how many calories you have burned thus far, steps taking, all you have to do is just swipe to see something else. With how I use it, I think the battery life is really good, can be longer if I don't have notifications going to it to update me. This is a good watch to be your first smart watch, so if you weren't sure about one, I think this one will really prove its value.
This review is from OnePlus - Watch 3 43mm Stainless Steel Smartwatch with AMOLED Display - Silver Steel - (2025)
WendellW Posted
- Rated 5 out of 5 stars
I would buy it again
My oneplus 3 watch is been an excellent purchase, the battery life is really good it takes me 3 days and can easily charge from 0-100 in 30 mins
Anatikos Posted
