OnePlus Watch 3 43mm
Small Design.
Lasting Impact.
Smaller, thinner, lighter | Up to 60h Battery life in Smart Mode | Pro-Level Fitness Tracking | Video Watch Faces | WearOS 5 Seamless Ecosystem Connection | Your Daily Health Ally
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
With OnePlus Watch 3 43mm 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.
Up to 7 Days Battery Life in Power Saver Mode
For those who prioritize battery performance, Power Saver Mode can get up to 7 days of continuous monitoring helping you to conquer your goals without ever looking at a charging cable.
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.
Move Your Way
Stay active on your terms with over 100 sports modes on the OnePlus Watch 3 43mm. Enhanced tracking for activities like running, tennis, cycling and skiing delivers precise, pro-level data—capturing every step, swing, climb, or turn to help you improve with confidence.
Optimize Your Burn
Go beyond basic calorie counting. In Running mode, the OnePlus Watch 3 43mm tracks fat-burning zones and measures your fat burn efficiency—giving you tailored insights to help you get the most out of every workout.
IP68 and 5ATM
certificate
Video Watch Faces –
Your Memories in Motion
Carry your favorite moments with you — whether it’s your baby’s first steps, your cat purring, or a golden-hour getaway. With animated video watch faces and a range of customizable styles, OnePlus Watch 3 43mm makes every glance at your wrist feel personal, expressive, and alive.