Et440 Smart Watch
Overview
Product sourcing insights & recommendations
The ET440 smart watch is a high-demand budget wearable focused on advanced health diagnostics like ECG and non-invasive blood sugar monitoring. I have synthesized a detailed report covering its technical specifications, user feedback, and the broader market trajectory leading into 2026.
While the exact "ET440" model is primarily a retail designation, I have identified several verified manufacturers in the "ET series" ecosystem who offer similar or upgraded models (like the ET460 and ET485) with wholesale pricing between $16–$26 per unit. These suppliers specialize in medical-grade health sensors and offer full OEM/ODM customization for B2B buyers.
Please refer to the attached report for the full analysis, comparative pricing, and verified supplier list.
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Et440 Smart Watch
Products · 2 lists
New 1.43 Inch AMOLED Full Touch Screen ECG Heart Health Monitoring IP68 Waterproof Multi Sport Modes ET460 Smart Watch With SOS
Shenzhen Simple Fun Technology Co., Ltd.verified🇨🇳CN8 yrs
2025 Health ET485 Smart Watch 1.43 Inch AMOLED Screen SOS Calling ECG Heart Rate Health Monitor Fitness Tacker Smartwatch
Shenzhen Oscott Technology Co., Ltd.verified🇨🇳CN1 yr
Relojes Inteligente ET485 Health Smart Watch 1.43Inch AMOLED Screen IP68 BT Call Blood Oxygen Sport Smart Watches for Men
Shenzhen Xingchida Technology Co., Ltd.🇨🇳CN4 yrs
Air Pump Type Precise Blood Pressure Electrocardiogram Smart Watch ET 470
Shenzhen Ovesse Technology Co., Ltd.🇨🇳CN9 yrs
ET485 Health Smart Watch 1.43Inch AMOLED Screen IP68 BT Call Sport Smart Watches for Men
New Arrivals Men Woman ET450 Smartwatch Sport Waterproof Bracelet ECG Blood Pressure Oxygen Body Temperature Smart Watch
Shenzhen Vanssa Technology Limited Company🇨🇳CN6 yrs
Digital Watches ET485 1.43 Inch AMOLED Round Screen Relogio Smartwatch IP68 BT Call Blood Oxyg Health Monitoring Smartwatch
Fashion Smart Watches Heart Rate Monitoring Multi-Language Support AI Smart ECG Health Management ET472 Smartwatch
Dongguan Aoke Electronic Co., Ltd.verified🇨🇳CN13 yrs
2025 ET480 Smart Watch ECG Healthy Monitoring Fitness tracker Multisport tracker
Shenzhen Gaozhaole Technology Co., Ltd.🇨🇳CN12 yrsDigital Watches ET485 1.43 Inch AMOLED Round Screen Relogio Smartwatch IP68 BT Call Blood Oxyg Health Monitoring Smartwatch
Fashion Smart Watches Heart Rate Monitoring Multi-Language Support AI Smart ECG Health Management ET472 Smartwatch
2025 ET480 Smart Watch ECG Healthy Monitoring Fitness tracker Multisport tracker
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Sources & References
24 sources cited · Verified industry data & reports
Et440 Smart Watch Bluetooth Call Blood Sugar Heart Rate ...
Newegg
Fitness tracking: Monitor steps, calories, and distance effortlessly. Instant notifications: Stay connected with calls, messages, ...
1.39inch Bt Calling Sports Reloj Smartwatch Et440 ECG ...
Made-in-China.com
Feature: Bluetooth, Water Resistant ; Production Capacity: 3000000pieces/Year ; Model number, KH440 ; Screen, 1.39-inch high-resolution 360*360 screen ; Chip, 7013A.
The Best Smartwatches | Lab Tested & Ranked
TechGearLab
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ET440 1.39 inch Color Screen Smart Silicone Strap Watch ...
sunsky-online.com
This smartwatch exceeds expectations! The vibrant color screen and comprehensive health monitoring features, including heart rate, ...
ET440 1.39 inch HD Screen bluetooth Call ECG Heart ...
Banggood
ET440 1.39 inch HD Screen bluetooth Call ECG Heart Rate Blood Pressure SpO2 Monitor Sleep Monitoring Multi-sport Modes Music Playback IP67 Waterproof Smart ...
Customer reviews for Smart Watch Fits for Android and ...
Walmart
I am quite happy with this smart watch. It has many features that makes it a great alternative to these expensive smart watches. The price is unbeatable ...