OnePlus Watch 3 Black Titanium
OnePlus Watch 3 Singapore
Total: Starting at $152.00
Total: Starting at $152.00

OnePlus Watch 3 Singapore

Welcome to Mister Mobile, your trusted mobile shop with 18+ locations islandwide! With 15 years of experience, I offer brand-new OnePlus Watch 3 at the best prices. All devices are 100% authentic with warranty—aiming to Exceed Your Expectations!

Starting at $152.00

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Key Information
Key Information
Key Information

How My Purchase Service Works

Browse available products

Browse my available devices and accessories online or in-store.

Consultation

Proceed via reservation online, or speak with my Retail Specialist in-store.

Place your order

Confirm your selection and place your order with me.

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Collect in-store or receive your device via delivery — with the Mister Mobile Promise behind it.

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Brand New and Used Refurbished OnePlus Watch 3 For Sale Singapore

At Mister Mobile I offer a wide variety of selections, selling both brand new smartwatches to give you the fresh watch unboxing experience, as well as pre-owned smartwatch options that are cheap and budget-friendly. Whether you’re looking to buy a brand new or refurbished second hand smartwatch, I have them at the best prices and cheapest rates in Singapore!

OnePlus Watch 3 Selling Price in Singapore

Mister Mobile guarantees the best price for OnePlus Watch 3 in Singapore. All of my stocks are exclusively sourced from authorized local distributors and major telecommunications companies in Singapore, ensuring the authenticity of my products.

In addition to offering brand new OnePlus Watch 3 models, I also offer the choice of used, refurbished or second hand OnePlus Watch 3 devices in Singapore. If you are looking for a second hand OnePlus Watch 3 price that’s more affordable, you may opt for a used, refurbished or second hand OnePlus Watch 3, providing a more cost-effective way to enjoy the OnePlus Watch 3 experience.

If you are looking for OnePlus Watch 3 selling price which suits your budget, you are at the right place. Discover the perfect OnePlus smartwatch that suits your preferences and needs, blending innovative technology with stylish designs with affordable OnePlus Watch 3 price in Singapore.

Brand New OnePlus Watch 3 For Sale In Singapore

The OnePlus Watch 3 marks a significant leap in OnePlus’s wearable technology, blending robust performance with advanced health features. It boasts a 1.5-inch LTPO AMOLED display with a peak brightness of 2,200 nits, protected by sapphire crystal and housed in a durable titanium alloy frame. Under the hood, it runs on the Snapdragon W5 chipset paired with a BES2800BP MCU, offering smooth performance and energy efficiency . Health enthusiasts will appreciate the comprehensive suite of sensors, including wrist temperature, heart rate, SpO2, and sleep monitoring, along with a 60-second health check-in feature . The watch supports over 100 sports modes and offers up to 16 days of battery life in power saver mode, or approximately 5 days with regular use . A standout addition is the textured rotating crown, enhancing navigation, especially in wet conditions. With its combination of style, durability, and functionality, the OnePlus Watch 3 is a compelling choice for Android users seeking a premium smartwatch experience.

Get the cheapest brand new OnePlus Watch 3 in Singapore at Mister Mobile. I offer the most competitive selling price for OnePlus Watch 3 Singapore.

Used and Refurbished OnePlus Watch 3 Singapore

If you wish to purchase a used smartwatch or a refurbished OnePlus Watch 3 in Singapore, there are three conditions: “Pristine,” “Mint,” or “Satisfactory” offered at a reduced price, which you may choose from based on your budget and needs.

Rest assured, all my used/ refurbished smartwatch, 2nd hand smartwatch, or pre-owned smartwatch are ensured to be of top-notch quality, by undergoing a meticulous 100-step inspection process before it goes for sale. From software to the exterior of each used smartwatch, refurbished smartwatch, second hand smartwatch or preowned smartwatch has been carefully inspected and ensured to meet the highest of quality so that you can have a fuss-free purchase at Mister Mobile.

On top of that, I also offer a 1 month warranty for all used smartwatch or refurbished smartwatch for sale, providing you with peace of mind when you make your second hand smartwatch purchase at Mister Mobile. Trust Mister Mobile to offer you the best price for a second hand smartwatch in Singapore.

OnePlus Watch 3 Singapore Reviews

The brand new OnePlus Watch 3 is a rugged yet refined smartwatch designed for endurance and elegance, featuring a sapphire crystal face with a hardness rating of over 8 on the Mohs scale. Engineered to withstand the toughest conditions, the Watch 3 undergoes military-grade testing to ensure it can resist dirt, sweat, impact, and environmental stress, making it ideal for those with an active lifestyle. It’s also water-resistant up to 50 meters of pressure, making it suitable for swimming and wet environments. Paired with its premium titanium alloy frame, the OnePlus Watch 3 is not just smart—it’s built to last.

The brand new OnePlus Watch 3 introduces a powerful 60-second health check feature, optimized to support cardiovascular vitality by delivering fast, actionable insights. Thanks to an enhanced sensor design, the watch can assess key health indicators—including heart rate, SpO2, and arterial health—in just one minute, providing users with a comprehensive overview of their well-being. It even compares results against peer group data, offering a contextual understanding of cardiovascular status. This feature is designed not only for monitoring but also for early identification of potential health concerns, encouraging proactive lifestyle choices to support long-term heart health and overall wellness.

The brand new OnePlus Watch 3 is built to keep up with your busiest weeks, offering seamless support from Monday through Friday for work, workouts, and rest—all on a single charge. When it’s time to power up, just 10 minutes of fast charging delivers a full day of use, minimizing downtime. For those who demand even more endurance, Power Saver Mode extends battery life up to an impressive 16 days with continuous health monitoring, allowing you to focus on your goals without constantly reaching for a charger. It’s the perfect fusion of smart performance and long-lasting stamina.

About OnePlus Watch 3

What’s in the box for Brand New OnePlus Watch 3 in Singapore?

Unboxing the OnePlus Watch 3, you will get the following

  • OnePlus Watch 3 Watch Body
  • Charging Base
  • Strap
  • Safety Guide
  • Quick Start Guide
  • USB-C Charging Cable

What’s in the box for Used/Refurbished OnePlus Watch 3 in Singapore?

Unboxing the used OnePlus Watch 3, you will get the following

  • OnePlus Watch 3

Key Features of the OnePlus Watch 3

  • Sapphire Crystal Display (8+ Mohs Hardness): The watch face is protected by ultra-durable sapphire crystal, making it highly resistant to scratches and everyday wear.
  • Military-Grade Durability: Rigorously tested to withstand tough environments, it’s built for dirt, sweat, impact, and stress—perfect for active lifestyles.
  • 60-Second Health Check: Quickly assesses key health metrics like heart rate, SpO2, and arterial health in under a minute, helping you stay informed and proactive.
  • Enhanced Cardiovascular Monitoring: Tracks arterial health and compares it to peer group data for early detection and better long-term heart care.
  • Power Saver Mode (Up to 16 Days): This mode extends battery life dramatically, allowing for over two weeks of continuous monitoring without needing a recharge.
  • 1.5-Inch LTPO AMOLED Display (2,200 nits): Offers a vibrant, always-on screen that remains bright and readable even in direct sunlight.
  • 100+ Sports Modes: Tracks a wide range of physical activities, from running to swimming, with tailored metrics and insights.

OnePlus Watch 3 Singapore Colors

OnePlus introduced a total of 2 colors for the OnePlus Watch 3:

OnePlus Watch 3

OnePlus Watch 3 Specifications Table

Material and Finish
Bezel Black titanium
Silver titanium
Case Black stainless steel
Silver stainless steel
Cover glass Sapphire crystal
Size and Weight
46.6mm (excluding lugs) * 47.6mm * 11.75mm (excluding sensor area)
Fits 140-210 mm wrists
49.7g (excluding wrist strap)
81g (including the wrist strap)
Battery Life
Power saver mode Up to 16 days
Smart mode Up to 5 days
Heavy use in smart mode Up to 3 days
Display
1.50 inches
466*466
LTPO AMOLED
Up to 2200 nits Peak brightness
Chip
Processor Snapdragon W5
MCU BES2800BP
Memory 32GB
Operating System
Wear OS by Google + RTOS
Sensor
Wrist temperature sensor, Optical heart rate sensor, Optical pulse oximeter sensor, Geomagnetic sensor, Light sensor, Barometer, Acceleration sensor, Gyroscope sensor
Health
60S Health Check-In
Mind and Body
Vascular Health (Arterial stiffness)
Sleep monitoring including sleep quality score and sleep Snoring Risk Assessment
Wrist temperature
Heart rate monitoring, high/low heart rate notification
SpO2 tracking- spot checks, all day
OHealth application with Health Insights, Support Google Health Connect service; Strava; Health journey
Workouts
100+ sports modes
11 Professional sports modes:
1. Skiing (speed, drop, slope, number of trips, full and single trip distance, etc.)
2. Running (cadence, stride length, ground contact time, vertical amplitude, vertical stride ratio, left and right ground contact balance, running power
3. Tennis (swing speed, total strokes, serve, forehand, backhand)
4. Badminton (swing speed, number of swings, longest continuous shot, forehand, backhand, overhand, underhand)
5. Swimming (100-meter pace, number of laps, distance, number of strokes, swolf)
6. Rope skipping (number of times, speed)
7. Mountain climbing (distance, altitude, cumulative climb, cumulative descent)
8. Walking (distance, number of steps, cadence)
9. Cycling (distance, speed)
10. Elliptical machine (cadence, number of steps)
11. Rowing machine (paddle frequency, number of strokes)
Connectivity
Bluetooth calling
Support NFC
Dual band L1+L5, Beidou, GPS, Galileo, GLONASS, QZSS
Bluetooth 5.2
WiFi 5G/2.4G
Durability
Low pressure (altitude), High temperature 70°C/158°F, Low temperature -40°C/-104°F, Temperature shock, Solar radiation, Rain, Humidity and heat test, 96-hour Salt spray, Sand and dust, Immersion, Vibration, Impact, Temperature-humidity-altitude, Fluid contamination, Acidic atmosphere, Ice accumulation and freezing rain
IP68
5ATM
Mobile Payment
Google wallet

OnePlus Watch 3 Warranty

All new OnePlus Watch 3 includes a 1 year warranty from OnePlus. Learn more about Mister Mobile warranty policies.

Phone Instalment Plans at Mister Mobile

At Mister Mobile, I offer the cheapest and best prices for repair services, purchase of mobile devices and accessories. Choose PayLater by Grab with me to experience the convenience of Buy Now Pay Later. Click here to find out more

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Best Mobile Shop in Geylang (City Plaza)

  • Location Icon Address : 810 Geylang Road City Plaza #01-67A Singapore 409286
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Understanding How the Price Table Works

Trade-in New Phone

1. Price
  • The displayed price is the highest offer for your device. Payment will be made via PayNow.
  • The price is the same whether you are selling or trading for another device.
  • My prices are updated daily, refresh the page to check the latest rates.
  • Trade-in price applies to up to 3 devices. For bulk trade-ins, contact me to confirm prices before visiting.
  • If your device has been opened or activated for less than 3 days, a deduction will apply.
  • Additional deductions will be made if it has been opened or activated for more than 3 days.

Is your device a local Singapore set or an export set?

You may also check the Model Number via Settings > General > About.
Apple

To determine if your device is a local set, check the back of the original box of your Apple device. Look for the Model Nummber (e.g. MRY92ZP/A). All local sets have a Model Number ending with "ZP/A." If your Model Number does not end with "ZP/A," it is an export set.