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HK3 Smartwatch – Specs Review

HK3 Smartwatch – Specs Review
Brand: Other Brands
Category: Smartwatch
  • Processor: MTK2502D
  • Operating System: Proprietary OS
  • Display: 1.3" inch TFT LCD
  • Memory: -
  • Battery: 300mAh Big Battery Using time: about 3-5 days Standby time 15 days
  • Sensors: g-sensor, heart rate sensor, blood pressure sensor, as well as oxygen monitor

HK3 Smartwatch – Specs Review


Simple, classy, trendy, this is the design of the HK3 smartwatch. The wearable has a circular design, zinc alloy body available in black, and silver color. Its design features, a crown button that is protruding, and an oval button shape on the bottom part. The crown button, and the pill shape button is somewhat similar to the series 6 design. Clean, design, bevelled edges, the wearable looks attractive. Overall, the body has an IP67 waterproof rating, it is splash proof, dust proof.

When it comes to the display, the smartwatch has a 1.3”inch IPS LCD screen display, a 3D glass crystal display on top of the 240 x 240 pixel resolution. Regarding the rotating crown, according to its product page, the button can be use to switch between multiple interfaces.


The HK3 smartwatch runs the MT2502D processor with Bluetooth 4.0 that is compatible with Android 5.0 and above, iOS 9.0 and above platform. For its sensors, the smartwatch has a g-sensor, heart rate monitoring, as well as blood oxygen monitoring and blood pressure monitoring. The wearable has a built-in speaker, and mic for its Bluetooth call support. With regards to the battery life, the smartwatch has 300 mAh battery with 10-15 days of standby time, and 3-5 days of normal usage. According to its product page, the wearable has a new generation, low power heart rate sensor providing an all weather intelligent monitoring.

Notable Features of the HK3 smartwatch

  • Rotating Crown button for dynamic interaction
  • Bluetooth Calls
  • Multiple Sports Mode
  • Built-in Watch Faces (30 new dials) + 1000 dials available to download

The HK3 smartwatch uses the Fundo support app available in both platforms


Form Factor

Design Circular


Screen Size 1.3" inch
Display Type TFT LCD
Screen Resolution 240 x 240 pixel resolution
Touch Type Single Point Touch Screen


Size 46 x 12mm
Weight 42 g
Casing Zinc Alloy


OS Platform Proprietary OS




Internal Storage -
Card Slot none


SIM Slot none
WIFI none
NFC none
Bluetooth Bluetooth 4.0
USB none


Battery Capacity 300mAh Big Battery Using time: about 3-5 days Standby time 15 days
Charging Technology Magnetic Charging Cable

Body Resistance

Body Protection IP67 Waterproof
Glass Technology Tempered glass


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


Audio Bluetooth calls


Camera Type none


Features heart rate monitor, sleep monitor, stopwatch, timer, Bluetooth call, multi-watch faces, custom watch faces, do not disturb mode, find phone, drink water reminder, smart notifications, multi-sport mode

Color Availability

Colors Black, Silver

Other Details

Other Details Using Fundo Support app

Package Contents

Package Contents 1 x HK3 Smartwatch
1 x User Manual
1 x Charging Cable


Compatibility Android 5.0 or above , iOS 9.0 or above
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