Detailed Technical Specifications

Product Information

• Product Name: Oraimo Watch Nova RN Smart Watch
• Model Number: OSW-RN43
• Brand: Oraimo
• Series: Nova RN Series (Rotating Navigation)
• Category: Premium Smartwatch with Bezel Control
• Color Options: Midnight Black, Silver Steel, Rose Gold, Ocean Blue
• Materials: Stainless steel case, sapphire glass, ceramic back, silicone strap
• Release Year: 2023
• Target Audience: Tech enthusiasts, fitness professionals, business users

Display Specifications

• Screen Size: 1.43 inches diagonal
• Display Type: AMOLED with Always-On Display
• Resolution: 466 × 466 pixels
• Pixel Density: 326 PPI (Retina display)
• Peak Brightness: 1000 nits (outdoor visible)
• Refresh Rate: 60Hz smooth scrolling
• Touch Technology: Capacitive multi-touch with wet hand support
• Screen Protection: Sapphire crystal glass (9H hardness)
• Always-On Display: Yes, with 10+ customizable styles
• Watch Faces: 200+ cloud watch faces + custom photo faces
• Bezel Control: Physical rotating bezel for navigation and control
• Display Features: Raise-to-wake, tap-to-wake, theater mode, bedtime mode

Hardware & Performance

• Processor: Dual-core 1.7GHz wearable processor
• RAM: 1GB
• Storage: 8GB internal (4GB usable for music/apps)
• Operating System: Oraimo OS 2.3
• Connectivity: Bluetooth 5.2, Wi-Fi 802.11 b/g/n
• Bluetooth Range: Up to 15 meters (50 feet)
• NFC: Yes (for contactless payments)
• GPS: Built-in GPS + GLONASS + Beidou + Galileo
• Compatibility: Android 7.0+ / iOS 11.0+
• App Required: Oraimo Health Pro App

Sensors & Tracking

• Bio-sensing Array:
  • 8-LED heart rate sensor with ECG capability
  • SpO2 blood oxygen sensor
  • Bio-impedance sensor
  • Photoplethysmography (PPG) sensor
• Motion & Environment Sensors:
  • 3-axis accelerometer
  • 3-axis gyroscope
  • Geomagnetic sensor (compass)
  • Barometric altimeter
  • Ambient light sensor
• Positioning Systems:
  • Multi-system GPS: GPS, GLONASS, Galileo, Beidou
  • Assisted GPS (A-GPS) for faster location

Health Monitoring Features

• ECG Electrocardiogram: Single-lead ECG with atrial fibrillation detection
• Heart Rate Monitoring: 24/7 continuous tracking with high/low alerts
• Blood Oxygen: SpO2 monitoring (on-demand and automatic during sleep)
• Sleep Tracking: Advanced sleep staging with sleep quality score
• Stress Monitoring: HRV-based stress measurement with relaxation reminders
• Body Energy Monitoring: Energy levels throughout the day
• Women's Health: Menstrual cycle tracking with predictions and reminders
• Breathing Exercises: Guided 1-5 minute breathing sessions
• Health Reports: Weekly and monthly health summaries
• Body Composition: Body fat percentage, muscle mass, water percentage (via BIA)

Fitness & Sports Features

• Sports Modes: 120+ professional modes
• Auto Workout Detection: 8 activities (running, walking, cycling, swimming, etc.)
• Running Features: Cadence, stride length, ground contact time
• Swimming Metrics: Swim stroke detection, SWOLF score, pool lengths
• Training Load: Exercise load and recovery time estimation
• VO2 Max Estimation: Maximum oxygen consumption estimate
• Route Navigation: Import GPX routes and follow breadcrumb trails
• Virtual Pacer: Set target pace and get real-time feedback
• Training Effect: Impact of workouts on aerobic/anaerobic fitness
• Altitude Tracking: Real-time altitude and ascent/descent data

Connectivity & Smart Features

• Bezel Navigation: Physical rotating bezel for scrolling, zooming, and selection
• NFC Payments: Oraimo Pay (contactless payments worldwide)
• Voice Assistant: Built-in mic for voice commands (Google Assistant/Siri)
• Offline Music Storage: Up to 500 songs (supports MP3, AAC formats)
• Bluetooth Calling: Answer/reject calls directly from watch
• Message Management: Read, reply (quick replies), delete messages
• App Notifications: All smartphone notifications mirrored to watch
• Camera Control: Remote shutter and viewfinder for phone camera
• Find My Phone/Watch: Locate devices with sound and vibration
• Weather Updates: Real-time weather with 7-day forecast
• Alarm & Timer: Multiple alarms, countdown timer, stopwatch
• Calculator & Voice Memo: Scientific calculator and voice recording
• Do Not Disturb: Scheduled and manual quiet times
• SOS Emergency: Automatic fall detection and emergency calling

Battery & Charging

• Battery Capacity: 300mAh lithium polymer
• Typical Usage: 7-10 days (AOD off, notifications on)
• Heavy Usage: 4-6 days (GPS + music + calling)
• GPS Mode: Up to 20 hours continuous GPS tracking
• Standby Time: 30 days
• Charging Time: 2 hours (0-100%) with fast charging
• Charging Method: Wireless charging + magnetic pogo-pin
• Battery Features: Smart power optimization based on usage
• Power Saving Modes: 3 customizable power profiles

Durability & Protection

• Water Resistance: 5ATM (50 meters / 164 feet)
• Military Standard: MIL-STD-810G certified
• Dust Resistance: IP68 rated (complete dust protection)
• Operating Temperature: -20°C to 60°C (-4°F to 140°F)
• Swimming Modes: Suitable for pool swimming and open water
• Suitable Activities: Swimming, showering, rain, sweat, hand washing
• Not Recommended: Diving, hot water, sauna, high-pressure water jets
• Bezel Durability: Ceramic rotating bezel with 120-click mechanism

Physical Specifications

• Dimensions: 46.0 × 46.0 × 12.8 mm
• Weight: 52g (case only), 68g (with silicone strap)
• Case Material: 316L stainless steel
• Bezel: Ceramic rotating bezel with engraved markings
• Back Cover: Ceramic with bio-sensors and charging contacts
• Buttons: 2 physical buttons + rotating bezel
• Strap Material: Fluoroelastomer silicone (standard), optional leather, metal
• Strap Width: 22mm quick-release mechanism
• Wrist Size: 140-230mm adjustable circumference
• Interchangeable Straps: Yes (standard 22mm bands)

Audio & Haptics

• Built-in Speaker: Yes, for calls, alerts, and voice feedback
• Built-in Microphone: Yes, for voice commands and calls
• Vibration Motor: Linear vibration motor with 8 patterns
• Audio Support: Music playback via Bluetooth headphones
• Call Quality: Noise reduction for clear voice calls

Software & App Integration

• Companion App: Oraimo Health Pro App (iOS & Android)
• App Features:
  • Comprehensive health dashboard with trends
  • ECG report generation and history
  • Sleep analysis with improvement suggestions
  • Workout history with detailed statistics
  • Training plans and goal setting
  • Watch face marketplace and customization
  • Device settings and firmware updates
  • Data export (CSV, PDF formats)
  • Social sharing and community challenges
• Supported Languages: 15+ languages including English, Spanish, French, German, Italian, Portuguese, Russian, Arabic
• Third-Party Integration: Apple Health, Google Fit, Strava
• Bezel Customization: Customize bezel functions for different apps

Package Contents

• 1 × Oraimo Watch Nova RN
• 1 × Magnetic wireless charging dock
• 1 × USB-C charging cable
• 1 × Extra strap (color varies by model)
• 1 × User manual (multilingual)
• 1 × Quick start guide
• 1 × Warranty card (18 months)

Warranty & Certifications

• Warranty Period: 18 months limited warranty
• Warranty Coverage: Manufacturing defects and hardware failures
• Certifications: CE, FCC, RoHS, Bluetooth SIG, IP68, 5ATM
• Medical Approvals: ECG feature cleared in multiple regions
• Payment System Certifications: Visa, Mastercard compatible
• Customer Support: Email, phone, and live chat support

Operating Conditions

• Operating Temperature: -20°C to 60°C (-4°F to 140°F)
• Storage Temperature: -30°C to 70°C (-22°F to 158°F)
• Operating Humidity: 10% to 90% RH (non-condensing)
• Maximum Depth: 50 meters (5ATM)
• Maximum Altitude: 8,000 meters (26,247 feet)

Important Notes & Limitations

• Rotating bezel provides tactile navigation alternative to touchscreen
• ECG feature availability varies by country/region (regulatory approvals)
• Battery life varies based on usage, settings, and environmental conditions
• GPS accuracy affected by environment (buildings, trees, weather)
• Health metrics are for wellness purposes only, not medical diagnosis
• Water resistance may decrease over time with wear and tear
• NFC payments require regional bank support and setup
• Bezel mechanism requires occasional cleaning to maintain smooth operation
• Some features require smartphone connection for full functionality
• Device may feel large on wrists smaller than 150mm circumference