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Sleep-Tracking Smartwatch: Understand Every Night, Awaken to Vitality Each Day

As a leading ODM/OEM manufacturer, we supply high-performance, customizable sleep monitoring smartwatches built with advanced sleep analytics and multi-dimensional sleep data tracking capabilities. We offer end-to-end support from concept design to finished product delivery, enabling you to seize lucrative opportunities in the global health wearables sector.

Partner with us to seize new opportunities in the smartwatch that tracks sleep market

WellCare‘s smartwatches that track sleep integrate advanced biometric sleep sensor tech with user-focused health solutions, empowering your business to fulfill varied customized needs—including REM sleep depth detection, breathing rate tracking, and personalized sleep improvement plans.

Tangible Business Advantages You’ll Gain:

  • Highly Competitive Pricing: Leveraging large-scale production (12 production lines, monthly output of 300,000 units) and global supplier partnerships, factory-direct pricing is 5%-8% lower than industry peers. This boosts wholesaler profit margins and reduces brand project costs.
  • Stable Supply and Superior Quality: Six independent production lines managed by ERP systems achieve daily output of 5,000 units. ISO certification and 100% raw material inspection eliminate delivery delays and quality risks.
  • Market-proven product performance: Our sleep-monitoring smartwatches are equipped with high-precision sleep analytics modules (REM sleep depth + sleep efficiency dual-detection, error ≤±2%) and region-optimized sleep algorithms for Europe and Asia. Full-scope technical support guarantees device longevity, cuts down after-sales expenses, and elevates user satisfaction through accurate, trustworthy sleep data.
  • One-stop service: Simplify your supply chain. Focus on market expansion while we manage design, production, customization, and more.
Basic Sleep Tracking Smartwatch
Sleep Tracking Smartwatch

Our sleep monitor watch Series

Basic Sleep Tracking Smartwatch

Basic Sleep Tracking Smartwatch

  • Complete Sleep Cycle Monitoring
  • Sleep Quality Score
  • Nighttime Wake-Up Reminders
  • Daily Routine Tracking
  • Mobile App Data Synchronization
  • Compatible with iOS/Android Dual Systems
  • 300mAh Battery Lasts 4 Days
  • Silicone Strap + Alloy Case (36-40mm)
best watch to monitor sleep

best smartwatch for sleep tracking

  • REM Sleep Depth Monitoring
  • Apnea Risk Alert
  • Sleep Respiratory Rate Tracking
  • Multi-dimensional Sleep Quality Analysis (Sleep Efficiency, Light/Deep Sleep Ratio)
  • AI-Powered Personalized Improvement Plan
  • Interoperability with Health Platform Data
  • Offline Data Storage Support

Why Choose Our smart watch for sleep tracking

Millimeter-Level Sleep Data

Sleep stage recognition accuracy ≥98%, tracks nighttime awakenings, breathing rate, and sleep disruption duration with precise, traceable data.

All-Scenario Health Integration

Sleep data synergistically analyzed with heart rate, blood oxygen, and stress levels to unlock the “sleep-health” connection code, providing early warnings for sub-health risks.

Personalized Improvement Plans

Generates tailored recommendations based on 7-day sleep trends, including schedule adjustments, environment optimization, and pre-sleep relaxation guidance—say goodbye to trial-and-error approaches.

Comfortable, Invisible Wear

Lightweight design + skin-friendly materials, IP68 waterproof and dustproof, 24/7 wear without burden, zero foreign body sensation during sleep.

Core Application Scenarios for best smart watch for sleep tracking

Daily Routine Management

Track daily sleep duration and quality, set smart wake-up times (wake during light sleep phases to avoid grogginess), and generate weekly/monthly sleep trend reports to help you adjust your sleep patterns.

Insomnia Improvement Support

Analyze insomnia triggers (e.g., late bedtimes, frequent nighttime awakenings) and deliver personalized sleep recommendations (e.g., pre-sleep relaxation music, routine adjustment reminders).

Health Risk Alerts

Continuously monitors sleep respiration rate and nocturnal heart rate variations, providing timely alerts upon detecting abnormalities to support cardiovascular and respiratory health monitoring.

Family Health Management

Parents can view children's sleep data via the app. Elderly users can share sleep metrics with family members or doctors for remote sleep health monitoring.

Technical Principles of best watch for monitoring sleep

  1. Multi-Sensor Fusion Technology: Optical heart rate sensor + temperature sensor + 3D accelerometer capture real-time physiological fluctuations during sleep, eliminating single-sensor data bias.
  2. Smart Sleep Algorithm: Trained on tens of millions of sleep data points, it accurately identifies three key stages—light sleep, deep sleep, and REM—with an error margin ≤5 minutes per night.
  3. Low-Power Chip Design: Reduces power consumption by 40% in sleep monitoring mode, balancing extended battery life with real-time tracking for infrequent charging.
  4. Health Data Encryption Technology: Encrypts and securely stores user sleep data throughout storage, enabling safe interoperability with hospital HIS systems and community health platforms.

Comprehensive ODM/OEM services for best watches for sleep monitoring

Customizable Features

Appearance Customization

  • Strap Options: Silicone, TPU, leather, or metal materials — aligning with your brand identity and user preferences.
  • Brand Identification: Custom logos on watch faces, straps, or packaging to enhance brand recognition.
  • Color and Design: Customize case/strap colors to match your brand image.
  • Packaging Solutions: Exclusive packaging incorporating brand elements for a premium unboxing experience.

Function Customization

  • Adjust sleep monitoring parameters as needed
  • Health integration features
  • App interaction logic
  • Tailored for specific demographics (e.g., adolescents, seniors, working professionals)

Charging & Connectivity Customization

  • Charging Interface: Choose USB Type-C or magnetic charging for enhanced user convenience.
  • Voltage Adaptation: Customize chargers for global voltage standards (US, EU, AU) to ensure safety and reliability.
  • Connectivity Options: Select Bluetooth-only or cellular (4G/LTE) versions based on market requirements.

Full-Cycle Technical Support | 24-Hour Response

Technical Support

  • Chip-Level Assistance: Provide application manuals and one-on-one engineer support to resolve device integration issues.
  • Certification Support: Supply ROHS, CE, FCC, and FDA (for medical applications) certification materials (test reports, specification documents).
  • 24-Hour Response: Dedicated team promptly handles technical inquiries and issues.

Quality & Warranty

  • 1-Year Warranty: Free replacement for non-human-induced damage — minimizing your after-sales risk.
  • 90% Remote Troubleshooting: Most issues resolved remotely, reducing downtime.
  • Rigorous Testing: Each device undergoes drop simulation, battery aging, waterproofing, and durability testing.

Production & Delivery

  • Customized Workflow: Communication Design Prototyping Quality Inspection Mass Production Delivery.
  • On-Time Delivery: ERP system manages production to ensure timely order fulfillment.
  • Flexible Minimum Order Quantity: Supports small trial orders and large-scale bulk purchases.
Customization Flowchart
Customization Flowchart

quality assurance

Product quality is a top priority at WellCare. We take every production process seriously and are committed to delivering high-performance, responsive and high-quality smartwatches and accessories to our customers. We put 100% of our effort into making our customers 100% satisfied. 

Battery aging test

Battery aging test

Battery Testing machine

Battery Testing machine

Bluetooth signal test

Bluetooth signal test

Button Life Tester

Button Life Tester

Current Integrated Tester

Current Integrated Tester

laser engraving machine

laser engraving machine

Drop Tester

Drop Tester

heat shrink machine

heat shrink machine

Drying oven

Drying oven

Inflatable Ball Drop Tester

Inflatable Ball Drop Tester

Paper Tape Abrasion Tester

Paper Tape Abrasion Tester

Salt Spray Tester

Salt Spray Tester

Temperature & humidity machine

Temperature & humidity machine

Temperature test

Temperature test

Waterproof Tester

Waterproof Tester

Trusted By

Our sleep monitoring smartwatches have earned recognition from leading global brands, including community healthcare providers, senior living groups, health tech companies, and cross-border e-commerce brands. Partner with us to deliver reliable health monitoring solutions to your customers.

Smartwatch Complete Certification

Client
Testimonials

"The sleep stage analysis feature of the WellCare Sleep Monitoring Smartwatch delivers exceptional accuracy—users frequently compare its data against professional sleep monitors and consistently praise its consistency. The ODM team also met our requirement to integrate a ‘sleep debt alert’ function and optimized the application to comply with U.S. market regulations. Reliable quality, market-driven features, and responsive support—these are precisely why we renew our partnership every year!"
Brian Carter
“As a B2B supplier serving the Middle East and African markets, we prioritize two key factors: product adaptability and on-time delivery. WellCare's sleep-monitoring smartwatch perfectly meets both requirements. Its rugged durability and user-friendly design have earned high praise from our retail partners, while the after-sales team resolves technical inquiries within 16 hours. Throughout our three-year partnership, bulk orders have never faced delays—even during peak seasons. WellCare stands as a reliable manufacturer of smart wearables for sleep tracking!”
Amir Hassan

Please let us know your specific requirements for smartwatch with sleep monitor

If our standard sizes or feature configurations do not fully meet your needs, we also offer customization services.

FAQ

A: Sleep stage recognition accuracy ≥98%. Supports monitoring naps longer than 15 minutes, automatically distinguishing nighttime sleep from daytime naps with separate data tracking.

A: Made from hypoallergenic skin-friendly materials (PC/ABS, medical-grade silicone). The strap undergoes sweat-resistant treatment, making it safe for sensitive skin. Wear comfortably for 24 hours without discomfort.

A: It supports seamless integration with major health apps (e.g., Huawei Health, Apple Health), hospital HIS systems, and community health management platforms. Data synchronization is unimpeded.

A: We offer customization for bulk orders, with greater discounts for larger quantities. Bulk customers receive dedicated 24/7 after-sales support, including technical assistance, repairs/replacements, and software upgrades—all part of our comprehensive one-stop service.

WellCare Blog

Welcome!

Our team is always ready to answer any questions you may have. If you’d like to leave us a message, feel free to contact us anytime. We’ll get back to you as soon as possible.

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