Detailed Technical Specifications

Product Information

• Product Name: Oraimo Watch Nova AM Premium Smartwatch
• Model Number: OSW-812
• Brand: Oraimo
• Series: Nova Premium Series
• Category: Advanced Health & Fitness Smartwatch
• Color Options: Space Black, Titanium Gray, Arctic Silver, Ocean Blue
• Materials: Aerospace aluminum alloy, sapphire glass, ceramic back
• Release Date: Q1 2024
• Target Audience: Fitness enthusiasts, health-conscious users, professionals

Display Technology

• Screen Size: 1.95 inches diagonal
• Display Type: AMOLED with LTPO technology
• Resolution: 410 × 502 pixels
• Pixel Density: 340 PPI
• Peak Brightness: 1200 nits (sunlight visible)
• Refresh Rate: 1-60Hz adaptive refresh rate
• Touch Technology: Capacitive multi-touch with glove mode
• Screen Protection: Sapphire crystal glass (9H hardness)
• Always-On Display: 10+ customizable AOD styles
• Watch Faces: 250+ cloud faces + personal photo customization
• Display Features: Raise-to-wake, tap-to-wake, theater mode, bedtime mode

Hardware & Performance

• Processor: Quad-core 2.0GHz wearable processor
• RAM: 2GB LPDDR4X
• Storage: 16GB internal (10GB usable for apps/music)
• Operating System: Oraimo OS 3.2 (wearable optimized)
• Connectivity: Bluetooth 5.3, Wi-Fi 802.11 b/g/n/ac (2.4GHz & 5GHz)
• Bluetooth Range: Up to 20 meters (65 feet)
• Cellular Option: eSIM support (LTE version available)
• Compatibility: Android 8.0+ / iOS 12.0+
• App Support: Third-party app compatibility via Oraimo App Store

Sensors & Tracking Technology

• Bio-sensing 5.5 Array:
  • 8-LED heart rate sensor with ECG capability
  • Medical-grade SpO2 sensor
  • Dual-temperature sensor (wrist & ambient)
  • Bioelectrical impedance analysis (BIA) sensor
  • Photoplethysmography (PPG) sensor
  • Skin conductance sensor
• Motion & Environment Sensors:
  • 6-axis gyroscope + accelerometer
  • 3-axis geomagnetic sensor (digital compass)
  • Barometric altimeter with storm alert
  • Ambient light sensor with auto-brightness
  • UV sensor (sun exposure monitoring)
• Positioning Systems:
  • Multi-system GNSS: GPS, GLONASS, Galileo, Beidou, QZSS
  • Dual-frequency GPS (L1+L5) for higher accuracy
  • Assisted GPS (A-GPS) for faster location fixes
  • Offline maps support (downloadable via app)

Health Monitoring Features

• ECG Electrocardiogram: Medical-grade single-lead ECG with Afib detection
• Heart Rate Monitoring: 24/7 continuous with high/low alerts and irregular rhythm alerts
• Blood Oxygen: Continuous SpO2 monitoring with sleep apnea screening
• Body Temperature: Continuous wrist temperature monitoring with fever alerts
• Sleep Tracking: Advanced sleep staging with sleep score and improvement suggestions
• Stress Monitoring: HRV-based stress tracking with guided recovery exercises
• HRV Analysis: Heart Rate Variability for recovery and readiness assessment
• Body Composition: Body fat percentage, muscle mass, water percentage (via BIA)
• Women's Health: Menstrual cycle tracking with predictions and symptom logging
• Breath Training: Guided breathing exercises (1-10 minutes)
• Health Assessments: Daily readiness score, health age estimation
• Medical Reports: PDF reports generation for healthcare providers

Fitness & Sports Features

• Sports Modes: 180+ professional modes
• Auto Sport Detection: 12 common activities (running, walking, cycling, swimming, etc.)
• Running Metrics: VO2 Max, training effect, recovery time, cadence, stride length
• Swimming Metrics: SWOLF score, stroke detection, pool lengths, distance per stroke
• Outdoor Adventure: Hiking, mountaineering, skiing, surfing, diving modes
• Training Load: Acute and chronic training load with performance condition
• Route Navigation: Import/export GPX routes, breadcrumb trail, back-to-start
• Virtual Partner/Racer: Race against previous best or virtual competitor
• Training Plans: Customizable plans for running, cycling, swimming (beginner to advanced)
• Altitude Acclimation: Real-time altitude adjustment guidance with oxygen saturation
• Storm Alert: Barometric pressure drop alerts for approaching storms

Connectivity & Smart Features

• NFC Payments: Oraimo Pay (contactless payments worldwide)
• Voice Assistant: Built-in voice control + Google Assistant/Alexa/Siri
• Offline Music: Store up to 3,000 songs (supports Spotify, Apple Music downloads)
• Call Features: Make/receive calls directly from watch (with eSIM version)
• Message Management: Read, reply (voice/text/emoji), delete messages
• App Ecosystem: Dedicated app store with fitness, productivity, entertainment apps
• Camera Control: Remote viewfinder, zoom, shutter, and video control
• Find My Device: Locate phone/watch with sound, flash, and map display
• Weather: Hyperlocal weather with severe weather alerts and air quality index
• Alarms & Timers: Multiple customizable alarms, timers, and stopwatch
• Calculator & Notes: Scientific calculator and voice/text notes
• Games: Built-in mini-games (chess, puzzles, etc.)
• SOS Emergency: Automatic fall detection and emergency calling/messaging
• Offline Maps: Downloadable maps for navigation without phone

Battery & Charging System

• Battery Capacity: 420mAh lithium polymer
• Typical Usage: 12-15 days (AOD off, notifications on)
• Heavy Usage: 7-10 days (GPS + music + calling + always-on sensors)
• GPS Mode: Up to 30 hours continuous GPS tracking
• Ultra Saver Mode: Up to 45 days (basic watch functions only)
• Standby Time: 45 days
• Charging Time: 1.5 hours (0-100%) with fast charging (80% in 45 minutes)
• Charging Method: Wireless charging + magnetic pogo-pin fast charging
• Battery Features: Reverse wireless charging for accessories, battery health monitoring
• Power Saving Modes: 6 customizable power profiles (from performance to ultra-saver)

Durability & Protection

• Water Resistance: 5ATM (50 meters / 164 feet)
• Military Standard: MIL-STD-810H certified (21 tests including shock, vibration, temperature)
• Dust Resistance: IP68 rated (complete dust protection)
• Operating Temperature: -30°C to 60°C (-22°F to 140°F)
• Storage Temperature: -40°C to 70°C (-40°F to 158°F)
• Shock Resistance: 1.8 meter drop onto concrete
• Chemical Resistance: Resistant to sweat, oils, and common chemicals
• Salt Water Resistance: Suitable for sea water swimming
• Suitable Activities: Swimming, showering, rain, high-intensity workouts
• Not Recommended: Diving, hot water, sauna, high-pressure water jets

Physical Specifications

• Dimensions: 47.0 × 47.0 × 13.2 mm
• Weight: 58g (case only), 78g (with silicone strap)
• Case Material: Aerospace-grade aluminum alloy with DLC coating
• Bezel: Ceramic rotating bezel with luminescent markings
• Back Cover: Ceramic with medical-grade sensors and charging contacts
• Buttons: 2 physical buttons + rotating crown (customizable functions)
• Strap Material: Fluoroelastomer silicone (standard), optional nylon, leather, metal
• Strap Width: 22mm quick-release mechanism
• Wrist Size: 140-250mm adjustable circumference
• Interchangeable Straps: Yes (standard 22mm bands)
• Display-to-Body Ratio: 72%

Audio & Haptics

• Speaker: High-fidelity speaker for calls, alerts, and media
• Microphone: Dual-array noise-cancelling microphones
• Vibration Motor: Linear resonant actuator (LRA) with 12+ patterns
• Audio Codecs: SBC, AAC, aptX, LDAC
• Volume Control: Independent media, call, and alert volume
• Call Quality: HD voice with noise cancellation and echo reduction

Software & App Integration

• Companion App: Oraimo Health Pro 3.0 (iOS & Android)
• App Features:
  • Comprehensive health dashboard with trends and insights
  • ECG report generation and sharing with doctors
  • Sleep analysis with sleep score and improvement recommendations
  • Training analysis with performance metrics and comparisons
  • Nutrition tracking and calorie counting integration
  • Route planning and sharing with friends
  • Watch face marketplace with designer collections
  • Device settings, firmware updates, and backup
  • Data export in multiple formats (CSV, PDF, Apple Health, Google Fit)
  • Family member monitoring and safety features
  • Community challenges and social features
• Supported Languages: 25+ languages including English, Spanish, French, German, Italian, Portuguese, Russian, Arabic, Japanese, Korean, Chinese
• Third-Party Integration: Apple Health, Google Fit, Strava, TrainingPeaks, Komoot
• Update Policy: Regular feature updates for minimum 3 years

Package Contents

• 1 × Oraimo Watch Nova AM (OSW-812)
• 1 × Magnetic wireless charging dock
• 1 × USB-C fast charging cable
• 1 × Extra strap (color varies by model)
• 1 × Screen protector (pre-installed)
• 1 × User manual (multilingual)
• 1 × Quick start guide
• 1 × Warranty card (24 months)
• 1 × Cleaning cloth

Warranty & Certifications

• Warranty Period: 24 months international warranty
• Accidental Damage Protection: 1-year optional protection plan
• Certifications: CE, FCC, RoHS, Bluetooth SIG, IP68, 5ATM, MIL-STD-810H
• Medical Approvals: FDA 510(k) cleared for ECG (selected regions), CE medical device class IIa
• Payment System Certifications: Visa, Mastercard, American Express compatible
• Support Channels: 24/7 online chat, email support, phone support, global service centers

Operating Conditions

• Operating Temperature: -30°C to 60°C (-22°F to 140°F)
• Storage Temperature: -40°C to 70°C (-40°F to 158°F)
• Operating Humidity: 10% to 95% RH (non-condensing)
• Maximum Depth: 50 meters (5ATM)
• Maximum Altitude: 9,000 meters (29,500 feet)

Important Notes & Limitations

• ECG feature availability depends on regional regulatory approvals
• eSIM functionality requires carrier support and activation
• Offline maps require download via Wi-Fi before use
• Battery life significantly reduced with continuous GPS + cellular + music
• Body composition measurements may be affected by hydration levels
• Medical features are for wellness and informational purposes only
• Water resistance may decrease over time with wear, damage, or exposure to chemicals
• Some premium features require subscription after first year
• Device may be large for wrists smaller than 150mm circumference
• Temperature readings are for reference and not medical-grade