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Blood glucose monitoring smartwatch + CGM continuous glucose monitoring system

As a leading OEM/ODM manufacturer, we provide high-quality, customisable smartwatch + CGM blood glucose monitoring integrated solutions. These incorporate core health tracking capabilities, enabling enterprises to fulfil customised requirements across multiple domains including diabetes management, public health monitoring, and elderly healthcare.

Partner with us to seize new opportunities in the sugar monitoring watch wearable market

WellCare‘s blood glucose meter watch integrates cutting-edge sensing technology with reliable health management features, empowering your business to meet customized needs across multiple domains including senior health management, chronic disease prevention, and daily health monitoring.

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, boosting wholesaler profit margins and reducing brand project costs.
  • Stable supply and exceptional quality:6 independent production lines managed by an ERP system achieve daily output of 5,000 units. ISO certification and 100% raw material inspection eliminate delivery delays and quality risks.
  • Proven Product Performance: High-precision glucose sensing technology combined with algorithmic calibration maintains error margins at industry-leading levels, ensuring accurate and reliable data. Comprehensive technical support guarantees product durability, reduces after-sales costs, and enhances user satisfaction.
  • One-Stop Service: Streamline your supply chain operations. Focus on market expansion while we professionally manage design, production, and customisation.

Our blood glucose sensor watch Series

Core Series Smartwatch for Glucose Monitoring

Core Model Smartwatch with Glucose Monitoring + CGM

  • Non-invasive precision, round-the-clock monitoring: Micro-nano optical sensing + multi-modal algorithms enable non-invasive glucose measurement. Clarke A+B zone data achieves 99.2% accuracy (within ±15% error margin). 24/7 automatic glucose sampling syncs with your watch, generating full-day fluctuation curves.
  • Comprehensive Health, One-Stop Monitoring: Simultaneously tracks blood glucose + blood pressure + blood oxygen + 7-lead ECG, while integrating heart rate, step count, sleep data, and more to correlate lifestyle with glucose changes.
  • Smart alerts for proactive risk management: Customizable high/low glucose alarms trigger watch vibration + app notifications upon threshold breaches. 60-minute trend prediction with intuitive arrow indicators showing rising/falling directions.
  • One-tap sharing for remote peace of mind: Data syncs instantly to family/friends or medical platforms, enabling remote care and clinical diagnosis support.

Diabetes-Specific Smartwatch with Glucose Monitoring + CGM

  • Ultra-simple operation, easy to master: Large buttons + oversized font (visible in bright light), streamlined menu design. 3-step quick pairing, one-touch monitoring activation—no complicated steps required.
  • Senior-friendly design with thoughtful care: Measurement results + voice alerts for those with visual impairments; New fall detection + SOS emergency call feature for added safety.
  • Comfortable and discreet wear: Compact sensor implanted under the skin on the back of the upper arm, paired with a soft, adjustable strap for all-day comfort without burden, balancing privacy and ease.
  • Long-lasting battery, versatile use: Low-power chip + optimized software deliver 3-4 days per charge; IP67 waterproofing + (-10°C) cold resistance handle daily handwashing, light splashes, and home/workout/travel use.

Core Advantages of Our blood glucose watch

  • Precision Monitoring Technology: Integrates optical, biosensing, and CGM technologies, calibrated with professionally validated algorithms for high data accuracy.
  • Non-invasive Monitoring Experience: Utilizes non-invasive optical sensing technology, replacing traditional blood sampling and subcutaneous implants to eliminate the pain of finger pricks. Supports multi-site monitoring on the wrist, finger, and earlobe.
  • Smart Prediction Capabilities: Powered by the Gludict prediction framework and Rocket algorithm, it integrates blood glucose, heart rate, and step count data to accurately forecast glucose fluctuation trends.
  • Long Battery Life & Waterproof: Lasts 3-4 days on a single charge with IP67 waterproof rating, meeting all-day wear requirements.
  • Global Network Compatibility: Supports networks in major regions including North America, Europe, and Southeast Asia, seamlessly adapting to global markets.
  • Multi-Device Data Sync: Dedicated app integrates multi-dimensional data including blood glucose, exercise, and sleep for one-stop health management.
  • Remote Care Support: Share blood glucose data with family, friends, and healthcare providers for real-time monitoring across locations.
  • Personalized Customization: Supports customizable alert thresholds and monitoring frequencies to accommodate diverse user health needs.
Sensors in Blood Pressure Monitoring Smartwatches
Waterproof Function of Blood Pressure Monitoring Smartwatches
Global Network Coverage of Blood Pressure Monitoring Smartwatches

Core Application Scenarios for blood glucose smart watches

Diabetes Home Management

24/7 automated blood glucose monitoring with real-time data sharing for family members. Generates trend reports to empower patients with independent home management while providing precise data support for subsequent medical consultations.

Senior Care Facility Management

Batch management of residents' blood glucose levels with automatic alerts for abnormalities. Automatically generates health reports to enhance care efficiency and professionalism while reducing management costs.

Outdoor / Travel Scenarios

Continuously monitor blood glucose during business trips, travel, or outdoor work. Receive timely alerts for glucose fluctuations caused by environmental changes, ensuring safety during travel and operations.

Workplace Health Management

Provide employees with real-time blood glucose tracking, scheduled reminders, and sedentary alerts. Enhance health awareness and reduce workplace health risks.

Technical Principles of smart watch for blood sugar

Core Technology for Blood Glucose Monitoring

  • Closed-loop Monitoring System, Efficient Transmission Without Redundancy

Features a “sensor + transmitter + smartwatch” closed-loop design: A sensor implanted subcutaneously on the posterior upper arm (FDA-certified optimal location) monitors interstitial fluid glucose levels. The transmitter steadily sends data to a smartphone every 5 minutes, while the watch synchronizes this data and integrates multi-dimensional information like heart rate and step count. No additional receiver is required, simplifying the user experience.

  • Third-Generation Sensing Technology, Precise Interference Resistance

Upgraded third-generation glucose sensing technology effectively resists medication and dietary interference, achieving MARD values below international standards (≤8.83%). Supports automatic glucose monitoring every 3 minutes (288 times daily on average), enabling high-frequency, high-precision blood glucose data collection.

  • Dual Algorithms + Auto-Calibration for Reliable Trend Prediction

Integrates Rocket algorithm and Gludict prediction framework. Analyzes 60-minute historical data alongside multi-dimensional information like heart rate and step count to accurately forecast blood glucose trends—no manual logging of meals or exercise required. Built-in stress calibration module automatically corrects measurement errors caused by environmental and temporal variations, ensuring data consistency across different scenarios.

blood sugar smart watch Comparison Guide

Function CategoryCore Model Blood Glucose Monitoring Smartwatch + CGMDiabetes Patient-Specific Blood Glucose Monitoring Smartwatch + CGM
Core Functions24/7 continuous monitoring, blood glucose prediction, trend tracking, multi-data integrationOne-touch monitoring, voice broadcast, large-font display, IP67 water resistance, simple operation
Application ScenariosPersonal health management, daily diabetes monitoring, sports health adaptationHome care, senior care facilities, users with limited vision/operational ability, community health screening
Data PresentationBlood glucose values, daily/weekly/monthly trend curves, abnormal records, prediction resultsIntuitive blood glucose values, voice broadcast, simple trend icons, alert notifications
Operational ConvenienceAutomatic monitoring, APP synchronization, multi-device connectionLarge-button operation, voice guidance, simplified menu, 3-step quick connection
Target UsersHealth-conscious groups, sports enthusiasts, people with blood glucose fluctuationsDiabetes patients (Type 1/Type 2), elderly people, community residents
Function FocusAccurate monitoring, in-depth data analysis, prediction capabilityUsability priority, adaptation to the usage habits of special groups

Key Considerations:

1. Core Need Alignment: Choose the core model for basic blood glucose monitoring; select specialized models for diabetic patients and seniors.
2. Usage Scenario Adaptation: Home management prioritizes data storage and sharing features; institutional bulk use prioritizes simplified operation and batch management capabilities.
3. User Profile Alignment: Middle-aged and elderly users prioritize ease of use (voice guidance, large fonts); Diabetic patients emphasize accuracy and predictive capabilities;
4. Functional Expansion Needs: For remote care, select models supporting multi-device sharing; For comprehensive health management, choose models integrating heart rate and sleep monitoring.

Comprehensive OEM/ODM Services for glucose monitoring smart watch

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

  • Monitoring Settings: Customizable blood glucose monitoring frequency and alert thresholds to accommodate diverse user groups;
  • Algorithm Optimization: Fine-tuned algorithms for specific demographics including seniors, diabetics, and working professionals to enhance measurement accuracy;
  • App Integration: Seamless connection to your branded app or service for unified data management and branded user experience;
  • Additional Features: On-demand integration of step counting, sedentary reminders, medication alerts, GPS tracking, and more.

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 watch that checks blood sugar has 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 for your customers.

Smartwatch Complete Certification

Client
Testimonials

“WellCare devices feature Arabic interfaces and voice prompts, enabling staff to master operations in a single session. Even amidst Dubai's 45°C heat, data remains precise and reliable. Priced more affordably than our European counterparts, with swifter delivery, they perfectly align with our expansion requirements. ”
Khalid Al Hamadi | Dubai, United Arab Emirates
Operations Lead, Middle East Care Chain
“The WellCare device's early warning capabilities enable clinicians to intervene before emergencies escalate. Moreover, it complies with Australia's stringent medical data standards, and their team even swiftly adapted the API interface for us. The collaboration has been exceptionally smooth.”
Sarah Johnson | Sydney, Australia
Product Lead, Australian Telemedicine Platform

Please let us know your specific requirements for smart watch with glucose monitoring model.

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

FAQ

A: Non-invasive models have undergone clinical validation with 150 participants, achieving 99.2% Clarke A+B zone data coverage. Their error margin is ≤15% compared to invasive devices, complying with the Chinese Clinical Application Guidelines for Blood Glucose Monitoring. They are suitable for health management and prediabetes intervention. Diabetic patients are advised to prioritize medically certified invasive/minimally invasive models.

A: 1. Utilizes end-to-end encrypted transmission compliant with HIPAA/GDPR data security standards; 2. Supports tiered access permissions (family members view data only, physicians generate reports), with users able to disable sharing permissions at any time; 3. Dual protection through local storage + cloud backup prevents data loss.

A:Bulk purchase customers receive 24/7 dedicated after-sales support. We handle technical assistance, product repairs, software upgrades, and more—ensuring your business runs smoothly.

A:We enforce rigorous quality control throughout the entire process, from raw material procurement to production. Through ERP system tracking and 100% pre-shipment inspection, we guarantee every batch meets your exacting standards.

A:Yes. The product supports open API interfaces, enabling seamless integration with hospital HIS systems, community health platforms, corporate health management systems, and more.

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