OnePlus Watch 2

Quick Facts

Item	Details
Launch Year	2024
Case Material	Stainless Steel
Available Sizes	46mm
Display	1.43-inch AMOLED, Sapphire Crystal
Processor	Qualcomm Snapdragon W5 Gen 1 + BES2700BP MCU
Connectivity	Bluetooth
Battery Life	Up to 100 hours (Smart Mode), up to 12 days (Power Saver Mode)
Water Resistance	5ATM + IP68 + MIL-STD-810H
Health Features	Heart Rate, Blood Oxygen (SpO₂), Wrist Temperature, Sleep Tracking, Stress Monitoring
Storage	2GB RAM + 32GB Storage
Weight	49g (without strap)
Compatibility	Android 8.0 or later

Overview

The OnePlus Watch 2 is OnePlus’ flagship smartwatch, combining Wear OS with exceptional battery life and premium build quality. Featuring a stainless steel case, Sapphire Crystal glass and dual-engine architecture, it offers smooth performance while lasting significantly longer than most Wear OS smartwatches.

Powered by the Snapdragon W5 Gen 1 processor and BES2700BP co-processor, it features a 1.43-inch AMOLED display, dual-frequency GPS, up to 100 hours of battery life in Smart Mode, 5ATM water resistance and comprehensive health tracking. When buying a used OnePlus Watch 2, check the battery condition, display, buttons, charging contacts and Google account status before making your purchase.

Key Highlights

1. Outstanding Battery Life

The dual-engine architecture delivers one of the longest battery lives among Wear OS smartwatches.

Why it matters

Up to 100 hours in Smart Mode
Up to 12 days in Power Saver Mode
Less frequent charging

2. Premium Stainless Steel Design

Built with Sapphire Crystal glass and a stainless steel case for durability and everyday comfort.

Why it matters

Premium build quality
Scratch-resistant display
Comfortable for daily wear

3. Wear OS with Google Apps

Enjoy the full Wear OS experience with access to Google services and apps.

Why it matters

Google Maps and Google Wallet
Google Assistant
Download apps from Google Play

Key Features Explained

Feature	Specification	Why It Matters
Display	1.43-inch AMOLED with Sapphire Crystal	Bright, durable and easy to read outdoors
Processor	Snapdragon W5 Gen 1 + BES2700BP MCU	Fast performance with excellent battery efficiency
Battery Life	Up to 100 hours (12 days Power Saver Mode)	One of the best battery life in its class
Charging	VOOC Fast Charging	Around 10 minutes of charging provides approximately one day of use
Water Resistance	5ATM + IP68 + MIL-STD-810H	Suitable for swimming and everyday outdoor activities
GPS	Dual-Frequency GPS	Accurate navigation and workout tracking
Connectivity	Bluetooth	Seamlessly connects with Android smartphones
Health Features	Heart Rate, SpO₂, Temperature, Sleep Tracking, Stress Monitoring	Comprehensive health and fitness monitoring
Compatibility	Android 8.0 or later	Supports Wear OS and Google services

Bluetooth Connectivity

The OnePlus Watch 2 connects to your smartphone via Bluetooth.

Once connected, you can:

Receive calls and notifications
Reply to supported messages
Control music playback
Use Google Maps navigation
Download apps from Google Play

The OnePlus Watch 2 supports Bluetooth calling but does not support standalone eSIM connectivity.

Compare the Related Models

Feature	OnePlus Watch	OnePlus Watch 2	OnePlus Watch 3	OPPO Watch X
Launch Year	2021	2024	2025	2024
Display	1.39” AMOLED	1.43” AMOLED	1.5” LTPO AMOLED	1.43” LTPO AMOLED
Processor	STM32 + Apollo	Snapdragon W5 Gen 1	Snapdragon W5 Gen 1	Snapdragon W5 Gen 1
Battery Life	Up to 14 days	Up to 100 hrs	Up to 5 days (Smart Mode)	Up to 100 hrs
Storage	4GB	32GB	32GB	32GB
Water Resistance	5ATM	5ATM + IP68	5ATM + IP68	5ATM + IP68
GPS	Built-in GPS	Dual-Frequency GPS	Dual-Frequency GPS	Dual-Frequency GPS
Connectivity	Bluetooth	Bluetooth	Bluetooth	Bluetooth

Which OnePlus Watch Should You Choose?

Model	Recommended For
OnePlus Watch 2	Buyers who want the best balance of Wear OS features, battery life and value.
OnePlus Watch 3	Buyers who want OnePlus’ latest smartwatch with upgraded health features.
OPPO Watch X	Buyers looking for similar hardware with OPPO’s ecosystem.
OnePlus Watch	Budget buyers looking for a basic smartwatch.

Alternatives to OnePlus Watch 2

If you’re comparing before buying, you may also want to check these related SellUp Marketplace pages:

Common Questions

Is the OnePlus Watch 2 worth buying?

Yes. The OnePlus Watch 2 is one of the best Wear OS smartwatches available, offering outstanding battery life, premium build quality and smooth performance. It is an excellent choice for Android users who want flagship features without charging every day.

What is the difference between the OnePlus Watch 2 and OnePlus Watch 3?

The OnePlus Watch 3 introduces improved health monitoring, a brighter display and a larger battery while retaining the dual-engine architecture and Wear OS experience of the OnePlus Watch 2.

Is the OnePlus Watch 2 waterproof?

The OnePlus Watch 2 is rated 5ATM + IP68 and meets MIL-STD-810H durability standards. It is suitable for swimming, showers and everyday outdoor activities, but is not intended for scuba diving or high-pressure water sports.

Should I buy the OnePlus Watch 2 or Samsung Galaxy Watch7?

Choose the OnePlus Watch 2 if you prioritise battery life and a clean Wear OS experience. Choose the Samsung Galaxy Watch7 if you use a Samsung Galaxy phone and want Galaxy AI features with deeper ecosystem integration.

Why Buy the OnePlus Watch 2?

The OnePlus Watch 2 combines exceptional battery life, Wear OS, premium materials and comprehensive health tracking into one of the best Android smartwatches available. Whether you’re tracking workouts, staying connected or using Google apps on your wrist, it delivers flagship performance with impressive endurance. Compare OnePlus Watch 2 listings on SellUp Marketplace to find the condition and price that best suit your budget.