Interface choices for brand projects
A rotary crown plus a 2.0-inch display give your UI concepts room and a tactile navigation option.
ET Series · ECG + Bluetooth Calling
ET571 Large-Display ECG Calling Wellness Watch
Model ET571
The ET571 is a large-display wellness-watch platform with ECG functionality, Bluetooth calling and a rotary-control design. A flashlight option and a 2.0-inch screen provide additional interface choices for brand projects.
Reference Highlights
- Battery450 mAh
- Display2.0″ · 320 × 385
- ControlRotary crown
- ColorsGray · Pink
Reference Configuration
ET571 Reference Configuration
Confirmed reference values for project evaluation. Parameters not yet verified are left out and confirmed during technical review.
| Model Number | ET571 |
|---|---|
| Display | 2.0-inch, 320 × 385, full touch |
| Connectivity | Bluetooth calling |
| Battery | 450 mAh |
| Colors | Gray or pink case and strap combinations |
OEM / ODM
Make the ET571 Your Own
Project-level customization options for this platform, subject to confirmation and order requirements. If the 25 standard models don’t cover your needs, contact us to discuss a custom configuration.
- Brand & Logo ApplicationOn the watch, strap, UI boot screen and packaging
- Straps & Color OptionsGray or pink case and strap combinations
- Watch-Face CustomizationCustom UI themes, layouts and branded watch faces
- Language & LocalizationFirmware language packs and manual languages for your target market, subject to confirmation
- Packaging CustomizationRetail boxes, inserts and export carton options
- App & Firmware OptionsCompanion-app branding and firmware behaviour, subject to technical review
Use Cases
Who the ET571 Suits
Channels and project types this reference platform is typically evaluated for.
Everyday Consumer Channels
Flashlight modes and large readouts make the platform approachable for daily, multi-age use.
Importers & Distributors
A large-display model with a listed 450 mAh battery for extended everyday use.
Documentation
Product Documentation
Documents are shared as digital copies after a brief business verification. Request them together with your quotation.
Product Datasheet
Full ET571 specification sheet for your evaluation.
Request DocumentUser Manual
Digital manual copies for the confirmed configuration.
Request DocumentCertification Documents
Applicable certificates for your destination market, where available.
Request DocumentTechnical Documentation
Additional engineering information for qualified projects.
Request DocumentFAQ
ET571 — Frequently Asked Questions
What does the rotary control add?
A rotating crown alongside the touchscreen, so menus can be scrolled one-handed without covering the 2.0-inch display. It pairs with flashlight modes as convenience options for everyday wear.
Is the ET571 a medical device?
No. The ET571 is a consumer wellness product. Health readings and algorithm-based estimates are for general wellness reference only and are not intended to diagnose, treat or prevent disease. Market-specific compliance statements are provided only with current, model-specific documentation.
What does the final configuration include?
The functions listed on this page are reference options for evaluation. Availability, compatibility, order quantity and target-market requirements are confirmed with our team during technical review, together with sampling schedule and pricing for your project.
Can we customize the ET571 for our brand?
Yes — branding and logo application, selected straps and colors, watch faces, language localization, packaging and app/firmware options can be tailored to your project, subject to confirmation and order requirements.
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Inquiry
Request OEM/ODM Quote
Tell us about your project — our team will reply with the confirmed ET571 configuration, documentation, sample arrangements and quotation.
Thank you for your inquiry!
We will reply within 24 hours. Please check your email for our response.
OEM/ODM reference platform. The configuration shown is for project evaluation. Features, specifications, colors and customization options depend on model capability and the final project configuration. Confirm availability, compatibility, order quantity and target-market requirements with our team.
This is a consumer wellness product, not a medical device. Health readings and algorithm-based estimates are for general wellness reference only and are not intended to diagnose, treat or prevent disease.