T21 2023 Rugged SmartWatch: Specs, Price + Full Details


GEJIAN T21 is one of the latest 2023 smartwatches that can track sports activities and manage health status in real-time. It is a fitness tracker smartwatch that comes in a square shape with a 1.96-inch large IPS screen and is equipped with several features including a heart rate monitor, SPO2 Blood Oxygen Monitor, +100 sports mode, IP67 Waterproof, and supports Bluetooth calling. So let’s dive into the full details!

Design of GEJIAN T21 Smartwatch:

T21 smartwatch design

As you see in the picture above, This new T21 watch got a square design that looks stylish, fashionable, and fits men and womenMeasuring 48×44.6×11mm and weighing about 55g. There are physical buttons on the right side of the case. It is responsible for the function of turning on the running back. The reverse side of the device received a typical configuration – there are magnetic contacts for charging and a heart rate sensor.

The GEJIAN T21 smartwatch body is made out of zinc alloy while the strap is available in silicone. Regarding the display screen! This T 21 Smart Watch has a 1.96-inch IPS touchscreen curved with 2.5D glass and is created with a resolution of 240 x 282 pixels. This smartwatch is also packed with a variety of watch faces and is available in black, green, and yellow colors.

Features of the T21 Smart Watch:

T21 smartwatch features

T21 is an IP67 waterproof smartwatch, you can wear it when you wash your hands or on rainy days. The device has a heart rate sensor, which collects data on our heart rate over 24 hours. This model also helps you control your sleep, thanks to its complete sleep monitor. It also has a pedometer and allows us to control and estimate the calories burned throughout the day.

In addition to the features mentioned above. The T21 smartwatch has a speaker and microphone that allows you to make calls directly via a smartwatch. Additional Features are a Blood oxygen monitor, Blood pressure monitor, +100 sports modes, Breath training, Sedentary reminder, Notifications, an Alarm clock, Weather, shutters, Bluetooth, etc. This device has a 280mAh battery capacity with 2-5 days of normal usage and 7 days of standby time.

You May Also Like:

T21 Smartwatch Full Specs:

Device T21
Shape Square
Dimension 48×44.6×11mm
Weight 52g
Colors Black, Green, Yellow
Display IPS
Screen Size 1.96 Inch
Screen Resolution 240 * 282 pixels
Compatible Os Android & IOS
  • Heart rate Sensor
  • G Sensor
  • SPO2
Bluetooth V5.1 & V4.0
Speaker Yes
Microphone Yes
Multi-sports mode Yes
Heart rate monitor Yes
Blood oxygen monitor Yes
Blood pressure monitor Yes
Waterproof IP67 waterproof
Additional Features
  • Sedentary reminder
  • Bluetooth calling
  • Alarm
  • Barometer
  • Brightness Adjusting ….etc
Battery Capacity 280mAh
Normal usage 2-5 days
App name
Strap Silicone
Price $$ The prices are below

Pros and Cons of According To Specs?

Pros: Elegant design, Bluetooth calling, +100 sports modes, Multi Kinds of health monitoring, Multi watch faces

Cons: Not suitable for swimming

Price and availability?

The T21 smartwatch is currently available only on Aliexpress at different prices. You can select the best price for you!

Check Price 1

Check Price 2

You May Also Like To Check Out: The New and Latest Smartwatches 2023


Please enter your comment!
Please enter your name here