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  3. Lemfo K65

Lemfo K65

Lemfo K65
Brand: LEMFO
Category: Smartwatches
  • Display Type: AMOLED
  • Display Size: 1.39 INCHES
  • Battery Life: 7 days on normal use
  • Camera: NA
  • Waterproof: IP67 Water-resistant
  • Others: ECG

Our Rating

The overall rating is based on review by our experts

  • Design 8 / 10
  • Display 5 / 10
  • Battery Life 5 / 10
  • Comfort 7 / 10
  • Performance 5 / 10

Lemfo K65 Review:-

The Lemfo K65 Smartwatch is more than a timepiece; it’s a companion on your journey to better health and fitness. It has appealing design, robust features, and user-friendly interface. Get ready to step up your health game with the Lemfo K65 – the future of fitness tech is here.

The K65’s lightweight polycarbonate case and comfortable silicone strap ensure a snug fit that’s easy on the wrist. With a weight of just 50g, you’ll barely notice it’s there. Plus, the strap is replaceable, allowing you to switch up your style whenever you want.

The K65 features an AMOLED display with a resolution of 240 x 240 pixels. The touch screen makes navigation a breeze, and the always-on display means you’re always in the know.

Keep a close eye on your well-being with the K65’s health tracking capabilities. You can Monitor your heart rate and blood oxygen levels, and even track your sleep patterns. With the K65 on your wrist, you’re always connected to your health.

Whether you’re counting steps or tracking distance, the K65 has you covered. It supports multiple sports modes, making it the perfect workout companion. Plus, with notifications for incoming calls and music control, you’re always in control of your day.

Running on Lemfo’s custom OS, the K65 is compatible with both Android and iOS devices. While the RAM and internal memory specifics aren’t provided, the watch supports music storage and offers seamless connectivity through Bluetooth.

Equipped with a speaker and microphone, the K65 ensures you don’t miss a beat. Stay connected with incoming call alerts and enjoy music control right from your wrist.

The K65’s lithium polymer battery boasts a capacity of 200mAh, giving you 2-4 days of usage on a single charge. Charging takes around 3-4 hours, ensuring you spend more time enjoying the watch and less time waiting.


  • Stylish and lightweight design
  • Waterproof for active lifestyles
  • Customizable watch faces for personalization


  • Lack of specific sensor features like compass and altimeter

Below you can check the detailed specification of Lemfo k65 smartwatch.



Release 2023
Device Name Lemfo k65
Type Fitness smartwatch
Ideal for Men & Women


Case/Bezel Material Polycarbonate
Strap Material Silicon
Strap/Band Size Free size
Replaceable Band Yes
Water resistant IP67 WATERPROOF
Weight 50g
Colors Black,Blue & gold
Other Information Alarm
Shape Round Shape
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Display Type Amoled
Screen Resolution 240 x 240 pixels
Touch screen Yes
Screen Protection YES
Always-on display Yes
Screen Size 1.39 INCHES
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Health Tracking

Heart rate
spO2 (Blood oxygen)
Blood Pressure
Glucose Monitoring (CGM)
Menstruation Cycle Tracker
Body Temp
Others G Sensor

Activity Tracking

Distance Yes
Steps Yes
Calorie Consumption No
Sleep Tracking Yes
Multiple Sports YES

Platform & Storage

Operating System Lemfo OS
Compatible OS Android and iOS
RAM --
Internal Memory NA
Music Storage Option NA


In-built GPS
Alexa Built-In
SIM support
Call Function
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Speaker Yes
Microphone Yes


Battery type Lithium Polymer
Capacity 200mAh
Battery Life 2-4 Days
Charging time 3-4 hrs

Notification Alerts

Activity alerts No
e-mail No
Incoming call alerts Yes
Music Control Yes
Calendar Reminder No
Weather Forecast No


Accelerometer Yes
Gyro No
Light No
Compass No
Altimeter No
Thermometer No
Vibrations Yes
Galileo No
Other Sensors Barometer

Additional Features

Language English
App store HiWatch Plus
Customizable Watch faces YES