OnePlus Watch 3 43mm

OnePlus Watch 3 (43mm) – Detailed Technical Specifications

Design & Build

• Case Material: Stainless steel

• Strap Material: Fluoroelastomer (soft, durable, and sweat-resistant)

• Wrist Size Compatibility: 130mm – 210mm

• Dimensions: 43.2mm × 43.2mm × 11mm (excluding PPG sensor)

• Weight: 37.8g (without strap)

Display

• Screen Size: 1.32-inch AMOLED

• Resolution: 466 × 466 pixels

• Pixel Density: 352 PPI (sharp and vibrant visuals)

• Cover Glass: 2.5D curved glass (scratch-resistant)

Performance & Storage

• Processor: Qualcomm Snapdragon® W5 Gen 1 Wearable Platform

• Co-Processor: BES2800BP (for low-power tasks)

• RAM: 2GB (smooth multitasking)

• Storage: 32GB ROM (ample space for apps, music, and data)

Battery & Charging

• Battery Capacity: 354mAh (typical), 345mAh (rated)

• Battery Life:

  • Standard Usage (Smart Mode): Up to 60 hours

  • Heavy Usage (Smart Mode): Up to 36 hours

  • Power Saver Mode: Up to 7 days

• Fast Charging:

  • 10-minute charge → 24 hours of normal use

  • Full charge (~100%) in about 1 hour

Health & Fitness Tracking

General Health Monitoring

• Heart Rate: 24/7 tracking with high/low HR alerts

• Blood Oxygen (SpO2): All-day monitoring with low SpO2 alerts

• Sleep Tracking:

  • Sleep stages (Deep, Light, REM, Awake)

  • Sleep Quality Score

  • Snoring Risk Assessment

  • Sleep Blood Oxygen

  • Daily Sleep Report

• Respiratory Rate: Continuous monitoring

• Stress & Recovery: Breathing exercises, recovery insights

• Fall Detection & Emergency SOS: Alerts emergency contacts if a fall is detected

Workout & Sports Modes

• Professional Sports Modes:

  1. Running: Cadence, stride length, ground contact time, vertical oscillation, running power, aerobic training effect, fat-burning mode

  2. Cycling: Distance, speed, altitude, cumulative climb

  3. Swimming: 100m pace, laps, stroke count, SWOLF (5ATM water-resistant)

  4. Tennis: Swing speed, total strokes, serve/forehand/backhand analysis

  5. Badminton: Swing speed, shot count, longest rally

  6. Skiing: Speed, drop, slope, trip count

  7. Rowing Machine: Stroke rate, count

  8. Elliptical Machine: Cadence, steps

  9. Mountain Climbing: Altitude, ascent/descent

  10. Rope Skipping: Count, speed

• Auto-Recognition for 6 Activities: Running, walking, cycling, swimming, rowing, elliptical

• 100+ Sports Modes: Covers most fitness activities

Smart Features & Connectivity

• Bluetooth Calling: Make/receive calls directly from the watch

• Mobile Payments: Google Wallet (NFC-enabled)

• App Support:

  • Google Assistant, Google Play, Google Maps, Google Calendar

  • Alarm, Stopwatch, Timer, Compass, Flashlight

• Phone Controls:

  • Music playback control

  • Camera remote control (OxygenOS 15+ required)

  • Short video control (OxygenOS 15+ required)

• Connectivity:

  • Bluetooth 5.2

  • Wi-Fi: 5GHz/2.4GHz (802.11 a/b/g/n)

  • NFC: Yes (for Google Wallet)

  • GPS: Beidou, GPS, Galileo, GLONASS, QZSS (accurate outdoor tracking)