---
product_id: 743684379
title: "OnePlus Watch 3 Obsidian Titanium, 32GB, 120-Hour Battery,Health & Fitness Tracking,Sapphire Crystal Design,Titanium Bezel, Dual-Engine,Wear OS by Google,Supports Play Store & Apps,Google Play Store"
brand: "oneplus"
price: "¥202708"
currency: JPY
in_stock: true
reviews_count: 13
url: https://www.desertcart.jp/products/743684379-oneplus-watch-3-obsidian-titanium-32gb-120-hour-battery-health
store_origin: JP
region: Japan
---

# Sapphire crystal display 120-hour battery life Dual-engine Snapdragon W5 + BES2800BP OnePlus Watch 3 Obsidian Titanium, 32GB, 120-Hour Battery,Health & Fitness Tracking,Sapphire Crystal Design,Titanium Bezel, Dual-Engine,Wear OS by Google,Supports Play Store & Apps,Google Play Store

**Brand:** oneplus
**Price:** ¥202708
**Availability:** ✅ In Stock

## Summary

> ⌚ Elevate your wrist game with power, style, and smarts.

## Quick Answers

- **What is this?** OnePlus Watch 3 Obsidian Titanium, 32GB, 120-Hour Battery,Health & Fitness Tracking,Sapphire Crystal Design,Titanium Bezel, Dual-Engine,Wear OS by Google,Supports Play Store & Apps,Google Play Store by oneplus
- **How much does it cost?** ¥202708 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/743684379-oneplus-watch-3-obsidian-titanium-32gb-120-hour-battery-health)

## Best For

- oneplus enthusiasts

## Why This Product

- Trusted oneplus brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Luxury Meets Durability:** Obsidian titanium bezel paired with a sapphire crystal screen for a sleek yet resilient statement piece.
- • **Health Insights at a Glance:** Continuous heart rate, SpO2, and sleep tracking deliver personalized wellness data in real time.
- • **Powerful Dual-Engine Performance:** Snapdragon W5 and BES2800BP combo ensures smooth multitasking with optimized battery efficiency.
- • **Endurance That Outlasts Your Hustle:** Up to 120 hours of uninterrupted power keeps you connected through your busiest weeks.
- • **Wear OS, Your Smart Wrist Companion:** Access Google Play Store apps, voice assistant, and notifications seamlessly for a smarter lifestyle.

## Overview

The OnePlus Watch 3 Obsidian Titanium combines a premium titanium bezel and sapphire crystal display with a massive 120-hour battery life. Powered by a dual-engine Snapdragon W5 and BES2800BP chipset, it delivers smooth Wear OS performance and comprehensive health tracking including heart rate, SpO2, and sleep analysis. With 32GB storage and full Google Play Store support, it’s the ultimate smartwatch for professionals who demand style, endurance, and connectivity.

## Description

desertcart.com: OnePlus Watch 3 Obsidian Titanium, 32GB, 120-Hour Battery,Health & Fitness Tracking,Sapphire Crystal Design,Titanium Bezel, Dual-Engine,Wear OS by Google,Supports Play Store & Apps,Google Play Store : Everything Else

Review: Excellent fit and quality build and performance - This is a great buy. It works really well and its battery lasts at least three days with normal use. It feels great on your wrist, it's big enough to look masculine if you like that in your watch but it's not a monster of a watch. Good quality build and feels like it's a very good quality build, definetively better than its competitors. A little pricey but it seems to be worth it because it is but to last and is very good quality.
Review: My Official Review of the OnePlus Watch 3 : AKA “The Watch I Loved...Until It Betrayed Me - Let me start by saying this: The OnePlus Watch 3 is gorgeous. Titanium bezel, sapphire crystal, 120‑hour battery, dual‑engine wizardry, Wear OS smoothness—this thing looks like it should come with its own theme music and slow‑motion entrance. I wanted to love it. I tried to love it. But I made one fatal mistake… I bought it as - Used – Very Good from desertcart. And that, my friends, is where the horror movie begins. 🚨 WARNING: DO NOT BUY THIS WATCH USED. EVER. UNDER ANY CIRCUMSTANCES. If you see a used OnePlus Watch 3 for sale, I want you to imagine a big neon sign flashing: “LOOKS FINE BUT IS SECRETLY BRICKED.” Here’s why: 🧱 Android’s Factory Reset Protection (FRP) When someone resets this watch, it becomes spiritually attached to the original owner’s Google account. Not metaphorically. Not emotionally. Legally. Cosmically. Eternally. Unless the original owner removes it from their account (spoiler: they never do), the watch becomes: A bracelet A paperweight A tiny titanium UFO A $350 reminder that life is pain You cannot set it up. You cannot pair it. You cannot bypass it. You cannot sweet‑talk it. It will not love you. Used OnePlus Watch 3 = Parts Only Every. Single. Time. 🤦‍♂️ “But I’ll just resell it later!” No you won’t. If you reset it before selling, the next buyer gets the same FRP lock. Congratulations—you’ve just passed the cursed object to the next victim like it’s a haunted amulet from a 90s horror movie. Android could fix this by letting you remotely remove the watch from your account. Or send you a notification like: “Hey, someone’s trying to set up your old watch. Want to let them in or smite them?” But no. Instead, it silently locks the device and walks away like a villain in a trench coat. ⭐ Now, the good news If you buy it new, this watch is fantastic. Big, bright, beautiful screen Premium feel Titanium bezel that makes you feel like you’re wearing a gadget from a spy movie Buttons that click and twist like they were engineered by someone who actually cares Fits great on larger wrists Battery life that laughs at other smartwatches It’s legitimately one of the nicest Wear OS watches out there. Just… don’t buy it used. Don’t do it. Don’t even think about doing it. If you see a used one for sale, walk away like it’s an ex who texts “hey stranger.” 🎯 Final Verdict Buy it new = Amazing watch. Buy it used = Congratulations, you now own a titanium coaster. I’m returning my used one, getting my refund, and ordering a brand‑new unit like a responsible adult who has learned his lesson the hard way. If this review saves even one person from the FRP nightmare, my suffering was not in vain.

## Features

- Unmatched Battery Life: Experience up to 120 hours of uninterrupted use on a single charge.
- Elegant & Durable Build: Designed for both style and resilience, the OnePlus Watch 3 features a stainless steel chassis, a robust titanium alloy bezel, and a sapphire crystal display.
- Comprehensive Health Tracking: Stay on top of your well-being with advanced health monitoring, including continuous heart rate tracking, SpO2 monitoring, and in-depth sleep analysis. The OnePlus Watch 3 helps you maintain a healthier lifestyle with real-time insights and personalized recommendations.
- Dual-Engine Powerhouse: Experience seamless performance and efficiency with the Snapdragon W5 and BES2800BP dual-engine architecture. This powerful combination ensures ultra-smooth operation, optimized power consumption, and an extended battery life for all-day connectivity.
- Seamless Wear OS Experience: Powered by Wear OS, the OnePlus Watch 3 offers a smooth, intuitive interface with access to Google apps, voice assistant support, and a vast library of third-party apps—ensuring a smarter, more connected experience right from your wrist.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DYQ1QKF3 |
| Additional Features | Activity Tracker, Notifications, Touchscreen |
| Age Range Description | Adult |
| Band Color | Obsidian Titantium |
| Battery Average Life | 120 hours |
| Battery Capacity | 631 milliamp_hours |
| Battery Cell Type | Lithium Ion |
| Best Sellers Rank | #216,701 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #525 in Activity & Fitness Trackers |
| Brand | OnePlus |
| Built-In Media | Charger, Guide, Watch Straps |
| Closure Type | Buckle |
| Color | Obsidian Titanium |
| Connectivity Technology | Bluetooth, Wi-Fi |
| Customer Reviews | 4.3 out of 5 stars 307 Reviews |
| Display Type | AMOLED |
| GPS Geotagging Functionality | Dual band L1+L5 beidou、GPS、Galileo、GLONASS、QZSS |
| Human Interface Input | Microphone, Touchscreen |
| Item Weight | 0.27 kg |
| Manufacturer | OnePlus |
| Memory Storage Capacity | 32 GB |
| Model Name | OnePlus Watch 3 |
| Model Number | OnePlus Watch 3 |
| Operating System | watchOS 5 |
| Screen Size | 1.5 inches |
| Shape | Round |
| Special Feature | Activity Tracker, Notifications, Touchscreen |
| Style Name | Elegant |
| Supported Satellite Navigation System | GLONASS, GPS, Galileo, QZSS |
| Target Audience | Men, Women |
| Warranty Description | 1 Year Manufacturer |
| Water Resistance Level | Water Resistant |
| Wearable Computer Type | Smart Watch |
| Wireless Communication Standard | Bluetooth |
| Wireless Compability | Bluetooth |

## Product Details

- **Battery Capacity:** 631 milliamp_hours
- **Battery Cell Composition:** Lithium Ion
- **Connectivity Technology:** Bluetooth, Wi-Fi
- **GPS:** Dual band L1+L5 beidou、GPS、Galileo、GLONASS、QZSS
- **Memory Storage Capacity:** 32 GB
- **Operating System:** watchOS 5
- **Screen Size:** 1.5 inches
- **Shape:** Round
- **Special Feature:** Activity Tracker, Notifications, Touchscreen
- **Wireless Communication Standard:** Bluetooth

## Images

![OnePlus Watch 3 Obsidian Titanium, 32GB, 120-Hour Battery,Health & Fitness Tracking,Sapphire Crystal Design,Titanium Bezel, Dual-Engine,Wear OS by Google,Supports Play Store & Apps,Google Play Store - Image 1](https://m.media-amazon.com/images/I/61w4dra+axL.jpg)
![OnePlus Watch 3 Obsidian Titanium, 32GB, 120-Hour Battery,Health & Fitness Tracking,Sapphire Crystal Design,Titanium Bezel, Dual-Engine,Wear OS by Google,Supports Play Store & Apps,Google Play Store - Image 2](https://m.media-amazon.com/images/I/61f+7Me-48L.jpg)
![OnePlus Watch 3 Obsidian Titanium, 32GB, 120-Hour Battery,Health & Fitness Tracking,Sapphire Crystal Design,Titanium Bezel, Dual-Engine,Wear OS by Google,Supports Play Store & Apps,Google Play Store - Image 3](https://m.media-amazon.com/images/I/71Q8h7fGtbL.jpg)
![OnePlus Watch 3 Obsidian Titanium, 32GB, 120-Hour Battery,Health & Fitness Tracking,Sapphire Crystal Design,Titanium Bezel, Dual-Engine,Wear OS by Google,Supports Play Store & Apps,Google Play Store - Image 4](https://m.media-amazon.com/images/I/81ne1cl0TJL.jpg)
![OnePlus Watch 3 Obsidian Titanium, 32GB, 120-Hour Battery,Health & Fitness Tracking,Sapphire Crystal Design,Titanium Bezel, Dual-Engine,Wear OS by Google,Supports Play Store & Apps,Google Play Store - Image 5](https://m.media-amazon.com/images/I/716+NarYgEL.jpg)

## Available Options

This product comes in different **Color, Set** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent fit and quality build and performance
*by H***T on March 11, 2026*

This is a great buy. It works really well and its battery lasts at least three days with normal use. It feels great on your wrist, it's big enough to look masculine if you like that in your watch but it's not a monster of a watch. Good quality build and feels like it's a very good quality build, definetively better than its competitors. A little pricey but it seems to be worth it because it is but to last and is very good quality.

### ⭐⭐⭐⭐⭐ My Official Review of the OnePlus Watch 3 : AKA “The Watch I Loved...Until It Betrayed Me
*by J***R on April 22, 2026*

Let me start by saying this: The OnePlus Watch 3 is gorgeous. Titanium bezel, sapphire crystal, 120‑hour battery, dual‑engine wizardry, Wear OS smoothness—this thing looks like it should come with its own theme music and slow‑motion entrance. I wanted to love it. I tried to love it. But I made one fatal mistake… I bought it as - Used – Very Good from amazon. And that, my friends, is where the horror movie begins. 🚨 WARNING: DO NOT BUY THIS WATCH USED. EVER. UNDER ANY CIRCUMSTANCES. If you see a used OnePlus Watch 3 for sale, I want you to imagine a big neon sign flashing: “LOOKS FINE BUT IS SECRETLY BRICKED.” Here’s why: 🧱 Android’s Factory Reset Protection (FRP) When someone resets this watch, it becomes spiritually attached to the original owner’s Google account. Not metaphorically. Not emotionally. Legally. Cosmically. Eternally. Unless the original owner removes it from their account (spoiler: they never do), the watch becomes: A bracelet A paperweight A tiny titanium UFO A $350 reminder that life is pain You cannot set it up. You cannot pair it. You cannot bypass it. You cannot sweet‑talk it. It will not love you. Used OnePlus Watch 3 = Parts Only Every. Single. Time. 🤦‍♂️ “But I’ll just resell it later!” No you won’t. If you reset it before selling, the next buyer gets the same FRP lock. Congratulations—you’ve just passed the cursed object to the next victim like it’s a haunted amulet from a 90s horror movie. Android could fix this by letting you remotely remove the watch from your account. Or send you a notification like: “Hey, someone’s trying to set up your old watch. Want to let them in or smite them?” But no. Instead, it silently locks the device and walks away like a villain in a trench coat. ⭐ Now, the good news If you buy it new, this watch is fantastic. Big, bright, beautiful screen Premium feel Titanium bezel that makes you feel like you’re wearing a gadget from a spy movie Buttons that click and twist like they were engineered by someone who actually cares Fits great on larger wrists Battery life that laughs at other smartwatches It’s legitimately one of the nicest Wear OS watches out there. Just… don’t buy it used. Don’t do it. Don’t even think about doing it. If you see a used one for sale, walk away like it’s an ex who texts “hey stranger.” 🎯 Final Verdict Buy it new = Amazing watch. Buy it used = Congratulations, you now own a titanium coaster. I’m returning my used one, getting my refund, and ordering a brand‑new unit like a responsible adult who has learned his lesson the hard way. If this review saves even one person from the FRP nightmare, my suffering was not in vain.

### ⭐⭐⭐⭐⭐ Just buy it!!!
*by M***S on September 27, 2025*

I spent a good 4 months debating with myself if I should buy this watch or not. I watched every single YouTube review I could find. End of August I finally decided to buy one because Amazon finally had them for sale. September 1st I flew to Iceland for a 12 day vacation. It was the perfect time to see watch this battery life claim was all about. The 16 day battery in Power Saver mode. I thought no way that could be true. I'm coming from a Galaxy watch 6 classic that I had since they first got released and the battery on those things are horrible. I was charging that thing twice a day. It didn't start out quite that bad but the last 6 months was really bad. Anyway, with the Oneplus watch 3 in Power Saver mode you can track all of your workouts, including using GPS, get all your notifications, use Heart rate monitor, timers, alarm clock. Basically everything I was using on my galaxy watch. I got a total of 17 days of battery on one charge. Charged it to 100% on September 1st before flying to Iceland. Flew home on September 13th and didn't put it back on the charger until September 17th mid day. I couldn't believe it. I still can't believe it. Now I switch back and forth between Power Saver mode and Smart watch mode because contactless payments and the ability to use Gemini can only work in Smart watch mode. I still get over a week per charge. GPS tracking has been extremely consistent for me. I walk the same route every day. All open sky. No tree cover or tall buildings. I start and stop tracking at the exact same spot and so far every day has been 6.34 miles. The watch will tell you every mile you walk and how long it took to get that mile and every day each mile is at the exact same spot. Very impressive. So far I love this watch. Is it as accurate as a Garmin? Probably not. But I'm way happier with this than my Galaxy watch. Samsung, Google pixel, Apple watches can't compete with this Battery life. I no longer have battery anxiety with this watch.

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-02*