1. Smartwatches
  2. Smartwatch
  3. HW21 Smartwatch – Specs Review

HW21 Smartwatch – Specs Review

HW21 Smartwatch – Specs Review
Brand: Other Brands
Category: Smartwatch
  • Processor: 6621 Processor
  • Operating System: Proprietary OS
  • Display: 1.28" inch IPS LCD
  • Memory: -
  • Battery: 200 mAh battery, Standby time 75 days
  • Sensors: g-sensor, heart rate monitor

HW21 Smartwatch – Specs Review

Design and Display

Check this classy sporty strap, the HW21 smartwatch. The wearable has a circular design, with thin body. It has a full metal body design with very slim bezel. Weighing just 40 grams, the wearable has a slim bezel classy metal body with single physicabl button on the side. The smartwatch has a sporty silicon strap with stainless steel buckle.

The HW21 smartwatch has a 1.28” inch TFT LCD screen with 240 x 240 pixel resolution. It is a sharp display screen smartwatch with full touch screen operation.


The HW21 smartwatch has a g-sensor and heart rate monitor with 24/7 monitoring. It has Bluetooth 5.0 connectivity compatible with Android and iOS platform. Battery is around 200 mAh with 7 days of normal usage, 10 days in sport mode and 75 days in standby mode.

It runs the WearFit Pro applications compatible with iOS 10.0 and above and Android 5.0 and above.


With its sporty design, the smartwatch is equipped with 100 professional sports mode. With 12 sports mode available directly in the smartwatch. Each sports mode is equipped with heart rate monitoring, calories, distance and steps.

Get instant notifications, receive real time calls and messages, with option to read messages in the smartwatch. Other functions included are weather, sedentary reminder, music control and exercise data analysis.

Frequently Asked Questions about HW21 Smartwatch

Is the HW21 smartwatch waterproof?

Yes, the smartwatch is IP67 waterproof

Is there a built-in GPS in the HW21 smartwatch?

No, there is no built-in GPS

Does the HW21 smartwatch support Bluetooth call?

No, there is no Bluetooth call support


Form Factor

Design Circular


Screen Size 1.28" inch
Display Type TFT LCD
Screen Resolution 240 x 240 pixel resolution
Touch Type Single Point Touch Screen


Size 9.2 mm x 42 mm
Weight 40
Casing Zinc Alloy


OS Platform Proprietary OS


CPU 6621 Processor


Internal Storage -
Card Slot none


SIM Slot none
WIFI none
NFC none
Bluetooth Bluetooth 5.0
USB none


Battery Capacity 200 mAh battery, Standby time 75 days
Charging Technology Magnetic Charging Cable

Body Resistance

Body Protection IP67 Waterproof
Glass Technology Tempered Glass


Sensors/Functions g-sensor, heart rate monitor


Audio -


Camera Type none


Features multi-sport mode, call and message notifications, alarm, timer, weather, music control and exercise data analysis.

Color Availability

Colors black, blue and silver

Other Details

Other Details Using WearFit Pro app

Package Contents

Package Contents 1 x HW21 Smartwatch
1 x User Manual
1 x Charging Cable


Compatibility Android and iOS
[World Premiere ] Ticwatch GTH Fitness Smartwatch Men/Women Monitor Skin Temperature Oxygen Sleep Tracking Waterproof Swim

Device Finder

Copyright SmartwatchSpecifications.com 2021