The OnePlus Watch 3 46mm is designed for users who want advanced smartwatch features combined with strong fitness and health tracking capabilities. Its 1.50-inch LTPO AMOLED display delivers sharp visuals with brightness up to 2200 nits, making it easy to read even in bright sunlight.
Powered by the Snapdragon W5 processor and running Wear OS by Google alongside RTOS, the watch delivers smooth performance and supports a wide range of apps and smart features. With 32GB of storage, users can install applications, track workouts, and store data directly on the device.
For fitness enthusiasts, the watch includes over 100 sports modes and professional metrics for activities such as running, tennis, skiing, and swimming. Advanced health features such as heart rate monitoring, SpO2 tracking, sleep analysis, and wrist temperature monitoring help users track their wellbeing throughout the day.
Durability is another highlight, with sapphire crystal glass, titanium bezel options, and MIL-STD-810H certification for extreme conditions. With IP68 and 5ATM water resistance, the watch can handle swimming, rain, and daily wear without worry.
The smartwatch also supports Bluetooth calling, NFC payments through Google Wallet, and dual-band GPS for accurate location tracking during outdoor activities.
Key Features
• 1.50-inch LTPO AMOLED display with up to 2200 nits brightness
• Snapdragon W5 processor with 32GB storage
• Dual-band GPS with global satellite support
• 100+ sports modes with advanced performance metrics
• Advanced health monitoring including heart rate, SpO2, sleep, and wrist temperature
• Bluetooth calling and NFC support for Google Wallet
• Durable design with sapphire crystal glass
• Up to 16 days battery life in power saver mode
Specifications
| Category | Details |
|---|---|
| Brand | OnePlus |
| Model | Watch 3 (46mm) |
| Display Type | LTPO AMOLED |
| Display Size | 1.50 inches |
| Resolution | 466 × 466 |
| Peak Brightness | Up to 2200 nits |
| Processor | Snapdragon W5 |
| MCU | BES2800BP |
| Storage | 32GB |
| Operating System | Wear OS by Google + RTOS |
| Battery Capacity | Li-Ion 648 mAh |
| Battery Life | Up to 16 days (Power Saver Mode) |
| Connectivity | Bluetooth 5.2, WiFi (2.4GHz / 5GHz), NFC |
| GPS | Dual-Band GPS (L1 + L5), Beidou, Galileo, GLONASS, QZSS |
| Water Resistance | IP68, 5ATM |
| Durability | MIL-STD-810H Certified |
| Dimensions | 46.6 × 47.6 × 11.75 mm |
| Weight | 49.7 g (without strap), 81 g (with strap) |
Build & Materials
| Category | Details |
|---|---|
| Bezel | Black Titanium / Silver Titanium |
| Case | Black Stainless Steel / Silver Stainless Steel |
| Cover Glass | Sapphire Crystal |
| Wrist Fit | 140–210 mm |
Health & Monitoring Features
• 60-second Health Check-In
• Heart rate monitoring with alerts
• Blood oxygen (SpO2) monitoring
• Wrist temperature tracking
• Sleep monitoring with snoring risk analysis
• Mind and body wellness tracking
• Vascular health monitoring
• OHealth app integration with Google Health Connect and Strava
Sports & Fitness Modes
The OnePlus Watch 3 supports more than 100 sports modes, including several professional tracking modes.
Professional modes include:
• Running (cadence, stride length, running power)
• Swimming (laps, SWOLF, pace tracking)
• Tennis (serve analysis, swing speed)
• Badminton (forehand/backhand tracking)
• Skiing (speed, slope, distance tracking)
• Rope skipping (count and speed)
• Mountain climbing (altitude and ascent tracking)
• Cycling (speed and distance)
• Walking (steps and cadence)
• Rowing machine tracking
• Elliptical training
Battery Life
Mode | Battery Life
Power Saver Mode | Up to 16 days
Smart Mode | Up to 5 days
Heavy Use | Up to 3 days
What’s in the Box
• OnePlus Watch 3
• Charging base
• Watch strap
• USB-C charging cable
• Safety guide
• Quick start guide
Pros
• Bright AMOLED display with high peak brightness
• Durable premium materials with sapphire glass
• Long battery life compared to many smartwatches
• Advanced health and sports tracking features
• Dual-band GPS for accurate location tracking
Cons
• Larger size may not suit smaller wrists
• Premium price segment
Verdict
The OnePlus Watch 3 46mm is a feature-rich smartwatch that combines premium design, advanced health tracking, and strong performance. With long battery life, dual-band GPS, and Wear OS support, it is a solid choice for users looking for a high-end smartwatch for both everyday use and fitness tracking.
Price in Bangladesh
The OnePlus Watch 3 46mm price in Bangladesh is approximately ৳39,999. Prices may vary depending on the retailer. Check PriceNow to compare prices from different stores and find the best available deal.
