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HDT3 Pro Smartwatch – Specs Review

HDT3 Pro Smartwatch – Specs Review
Brand: Other Brands
Category: Smartwatch
  • Processor: -
  • Operating System: Proprietary OS
  • Display: 1.35" inch IPS LCD
  • Memory: -
  • Battery: 280 mAh battery, Lithium iOn Polymer
  • Sensors: g-sensor, heart rate monitor, blood pressure monitor, blood oxygen monitor

HDT3 Pro Smartwatch – Specs Review


Go for this classic looking smartwatch, the HDT3 Pro Smartwatch. The wearable  has a classic corporate looking design.  The smartwatch has a zinc alloy body with  a unique design, a crown metal button with rotary function.

Looking at the design, the wearable has a premium look and a good pick for those who are looking for  a smartwatch that has a classic wristwatch feel. The body of the smartwatch is available only in gun metal, and silver with the options for different straps. Options for straps are black leather, brown leather, black milanese steel of silver milanese steel.

It also has a beautiful chrome type bezel, surrounding the high definition 1.35” inch full circle screen. A 390 x 390 pixel resolution, gives the smartwatch a beautiful graphics, crisp text and bright screen. Overall, the wearable has an IP68 rating, full waterproof protection, from rain, splashes of water, and dust.

HDT3 Pro smartwatch


It is packed with a variety of sensors, from g-sensor, heart rate monitoring, blood pressure sensor as well as blood oxygen monitor.  Each health monitoring provides real-time monitoring, checking your HR as well as your BP with data in the support app.

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The wearable has a support for dual Bluetooth, Bluetooth 3.0 + Bluetooth 5.0. With the dual Bluetooth, it ensures, a good crisp connection, stable and clear during Bluetooth call. It has a built-in speaker and mic for the functionality, also has AI voice assistant , NFC support.

For the battery, the smartwatch has 280 mAh battery with several days of standby time.

Notable Features of HDT3 Pro Smartwatch

Bluetooth Calling -supports dial keys, phonebook, call logs

Voice Assistant

NFC Access Key

Health Monitoring

Multi-Sport Mode



Form Factor

Design Circular


Screen Size 1.35" inch
Display Type IPS LCD
Screen Resolution 390 x 390 pixel resolution
Touch Type Single Point Touch Screen


Size -
Weight -
Casing Zinc Alloy


OS Platform Proprietary OS




Internal Storage -
Card Slot none


SIM Slot none
WIFI none
Bluetooth Bluetooth Version: 5.0 + 3.0
USB none


Battery Capacity 280 mAh battery, Lithium iOn Polymer
Charging Technology Wireless Charging

Body Resistance

Body Protection IP68 Waterproof
Glass Technology Tempered glass


Sensors/Functions g-sensor, heart rate monitor, blood pressure monitor, blood oxygen monitor


Audio Bluetooth Call function


Camera Type none


Features Bluetooth Call, SMS and app notifications, multi mode sports, health notifications, mobile payment, NFC access key, AI voice assistant,preloaded watch faces and more

Color Availability

Colors Black, Silver

Other Details

Other Details Using Da Fit support app

Package Contents

Package Contents 1 x HDT3 Pro Smartwatch
1 x User Manual
1 x Charging Cable


Compatibility Android and iOS
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