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HD13 1.75 Inch AMOLED Voice Assistant Smartwatch Bluetooth Calling IP68 Waterproof Smart Watch
HD13 is a feature-rich smartwatch or fitness tracker with a 1.75-inch AMOLED HD screen for vibrant visuals. It offers multi-dimensional health monitoring (heart rate, SpO2, sleep, etc.), Bluetooth calling, and multiple motion modes for tracking workouts. It boasts strong battery life, supports voice assistants (Siri), and includes NFC for contactless payments. Ideal for health tracking and daily convenience.
Related Products
Parameter
| Parameter | Value |
|---|---|
| APP | FitCloudPro |
| Chip | Blue trum BT8959T6 |
| System | Android 5.0 and above; iOS 10.0 and above |
| Flash memory | 892KB : RISC-V - 364KB HIFI 4 -528KB |
| Screen size | 1.75 inch AMOLED |
| Battery | 3.8V/230mAh-501528 |
| Bluetooth | BLE5.3 |
| Bluetooth calling | Bluetrum AB5691 |
| Screen resolution | 390*450 |
| WIFI | None |
| NFC | Yes |
| Charging method | Wireless charging |
| Waterproof level | IP68 |
| Charging time | 3H |
| Standby | 7 days |
| Colors | Golden, Silver, Black |
| Head size | 40*35*9.1mm |
75-inch AMOLED HD Screen: This indicates the device has a high-quality display with vibrant colors and deep blacks, making it easy to read notifications, health stats, and other information.
Multi-dimensional Health Monitoring: This feature likely includes tracking various health metrics such as heart rate, blood oxygen levels (SpO2), sleep patterns, stress levels, and possibly even ECG or blood pressure monitoring.
Bluetooth Call & Multiple Motion Modes: HD13 supports Bluetooth connectivity, allowing you to make and receive calls directly from your wrist. It also includes various workout modes to track different types of physical activities like running, cycling, swimming, etc.
Strong Battery Life: HD13 is designed to last a long time on a single charge, which is essential for continuous health monitoring and daily use.
Voice Assistant: Integration with voice assistants like Siri, allowing you to control smart devices, set reminders, or get information using voice commands.
NFC: Near Field Communication (NFC) enables contactless payments, so you can use the device to make payments at supported terminals without needing your phone or wallet.
After-Sales Warranty
✔ Global Joint Warranty – Up to 1-year coverage.
✔ 1-to-1 Quality Assurance – Free replacements for defective products.
✔ Fast Online Repair – 48-hour response guarantee.
24/7 Customer Support
✔ Bilingual Service – Chinese/English, year-round availability.
✔ Technical Hotline: +86-0755-84503400
✔ Emergency Response – 30-minute resolution commitment.
Professional R&D Strength
✔ 10+ Years Expertise – 100+ patents in electronics.
✔ Advanced Labs – EMC & waterproof testing facilities.
✔ Demand-Driven Development – Custom R&D for client needs.
International Authorized Certifications
✔ MFi Certified – Full iOS system compatibility.
✔ CE/SGS Dual Certified – Meets EU safety & environmental standards.
✔ Transparent Verification – Certification documents available upon request.
OEM/ODM Flexible Cooperation
✔ Custom Solutions – Samples & tailored designs (MOQ: 500pcs).
✔ Rapid Prototyping – 15-day proofing cycle (in-house factory + supply chain).
✔ Brand Customization – Confidentiality assured, end-to-end OEM support.
Military-Grade Waterproof Performance
✔ 5ATM Waterproof – Suitable for swimming & water sports.
✔ Dual Protection – Nano-coating + structural sealing.
✔ Extreme Environment Tested – Operates in -30°C to 80°C.
FAQ About Huadai HD13 1.75 Inch AMOLED Voice Assistant Smartwatch
1. Are you original factory?
Yes, we are original factory.
2. What is your production capacity?
Approximately 500k units monthly.
3. What certifications do your factories have?
ISO9001 (Quality System), ISO14001 (Environmental Protection), ISO45001 (Occupational Health & Safety), and RBA (Social Responsibility System).
4. What certifications do your products have?
CE, RoHS, UN38.3, MSDS, IEC62133, etc. If you need others, we also can support.
5. For Customization
We support OEM and ODM.
- Package Customization.
- Silk print or laser logo on the watch back or buckle or band.
- On/off logo customization.
- Or your own design customization.
- Package Customization.
- Silk print or laser logo on the watch back or buckle or band.
- On/off logo customization.
- Or your own design customization.
6. What are your payment ways?
We support TT, West Union, and Paypal.
7. How about your Warranty time?
We support one year warranty time.