Lemfo J45 SmartWatch 2023: Specs, Price, Pros & Cons


Lemfo J45 is another new 2023 smartwatch that can track sports activities and manage health status in real life. It is a sporty smartwatch that comes in a circular shape with a 1.43-inch AMOLED screen and is equipped with several features including a Heart rate monitor, SPO2 Blood oxygen monitor, 107 sport modes, IP67 Waterproof, and supports Bluetooth calling. So Let’s dive into the full details!

Design of Lemfo J45 Smartwatch:

Lemfo J45 smartwatch design

As you see in the photo above, This new Lemfo J45 watch got a circular shape that looks stylish, fashionable, and fits men and women. Measuring 50*45*12mm and weighing about 50g. There are two physical buttons on the right side of the panel. It is responsible for the function of turning on the running. The reverse side of the device received a typical configuration – there are magnetic contacts for charging and a heart rate sensor.

The Lemfo J45 smartwatch body is made of zinc alloy while the strap is available in silicone. Regarding the display screen! This J45 smart watch has a 1.43-inch AMOLED touchscreen That support an always-on display and is created with a resolution of 466 x 466 pixels. This wearable is also packed with various watch faces and is available in black and silver colors.

Features of the J45 Smart Watch:

Lemfo J45 smartwatch features

Lemfo J45 is an IP67 waterproof smartwatch, you can wear it when you wash your hands or on rainy days. The wearable has a heart rate sensor, which collects data on our heart rate over 24 hours. This sporty smartwatch also helps you to 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, This Lemfo J45 smartwatch has a speaker and microphone that allows you to make calls directly via a smartwatch. Additional Features are a Blood Pressure Monitor, SPO2 blood oxygen monitor, 107 Sports Modes, Sedentary reminders, Call and Message reminders, Bluetooth 5.1, and many more. This smartwatch has a 260mAh battery capacity with 3-5 days of normal usage and 25 days of standby time.

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Lemfo J45 Smartwatch Full Specs:

Device J45
Shape Circular
Dimension 50*45*12mm
Weight 50g
Colors Black, Silver
Display AMOLED
Screen Size 1.43 Inch
Screen Resolution 466 x 466 pixels
Compatible Os Android & IOS
  • Heart rate Sensor
  • G Sensor
Bluetooth V5.1
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
  • Sleep monitor
  • Alarm
  • Barometer
  • Brightness Adjusting ….etc
Battery Capacity 260mAh
Normal usage 3-5 days
App name
Strap Silicone
Price $$ The prices are below

Pros and Cons of According To Specs?

Pros: Stylish design, AMOLED screen, Bluetooth Calling, Multi Kinds of health monitoring, 107 Sports modes

Cons: Not suitable for swimming

Price and Availability?

The Lemfo J45 smartwatch is currently available only on Aliexpress. Check Price

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


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