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Lemfo K66 Smartwatch with Heart Rate Monitor (Black)
Smartwatches

Lemfo K66 Smartwatch with Heart Rate Monitor (Black)

Functions:

  • Bluetooth calls/music (excellent sound quality)
  • Weather display
  • Heart rate detection
  • Blood pressure detection
  • Blood oxygen detection
  • Time display
  • Step counting
  • Calorie burning
  • Distance
  • ...

Functions:

  • Bluetooth calls/music (excellent sound quality)
  • Weather display
  • Heart rate detection
  • Blood pressure detection
  • Blood oxygen detection
  • Time display
  • Step counting
  • Calorie burning
  • Distance
  • Sleep monitoring
  • Power on/off display
  • Timing
  • Multiple sports modes
  • Call notification
  • Message reminder
  • Multi-language support
  • Alarm reminder
  • Remote photo capture
  • ...
See full description See full description

  • Battery Life

    Battery life shows how many days the smartwatch can operate without charging.


    It depends on the battery capacity, but also on how much you use it (e.g. active display, GPS, notifications, etc.).


    For example, a smartwatch with 2-3 days of battery life is ideal for daily use with all features enabled.


    Models with 5–10 days or more are suitable for those who do not want to charge often or use it more "lightly".


    The value is especially meaningful when comparing products from the same manufacturer.

  • Display Type

    AMOLED

    Advanced OLED screen type with better visual experience, almost perfect black performance, thin and light but with higher energy consumption than Super AMOLED.

  • Waterproof

    Water Contact

    The smartwatch is designed to withstand simple contact with water, such as rain droplets or sweat. It is the ideal choice for daily use, offering safety and functionality even in wet conditions.
  • See all
59 90 €
60 Coins 60 Coins
Delivery by Tue, 21 Jul
2,50 € to a Skroutz Point
Do you want it with Free shipping?
From Cell-phones 3.3 (75)
3.3 (75 reviews)
Καλλιθέα, Αττικής
In-store pickup available
See Wearables on the page of Cell-phones
What if it breaks?

You're covered by the statutory 2-year warranty. Contact us and we'll handle the entire process with the store, ensuring your issue is resolved with prompt support through a repair, replacement, or refund.

What if I change my mind?

No problem, as long as it's within 14 days. We'll come pick it up or you can choose the Skroutz Point that suits you, completely free for up to 2 times per year, and we'll refund your money. Get Skroutz Plus to enjoy unlimited free returns.

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You select "Gift order" in the cart. We do not include a receipt in the package and provide an electronic exchange card, just in case.

  • Extended warranty

    • +Valid for 1 year
    • With the reliability of Allianz Partners
    Learn more
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Product report

Description

Description

Functions:

  • Bluetooth calls/music (excellent sound quality)
  • Weather display
  • Heart rate detection
  • Blood pressure detection
  • Blood oxygen detection
  • Time display
  • Step counting
  • Calorie burning
  • Distance
  • Sleep monitoring
  • Power on/off display
  • Timing
  • Multiple sports modes
  • Call notification
  • Message reminder
  • Multi-language support
  • Alarm reminder
  • Remote photo capture
  • Sedentary reminder

Language Support: English, Chinese, Japanese, German, French, Spanish, Arabic, Russian, Ukrainian, Portuguese.

Technical Specifications:

  • Bluetooth version: 5.0
  • Main controller chip: Realtek 8773EWE-VP
  • Memory: Flash 128MB
  • Screen resolution: 360x360
  • ECG: 3918
  • Speakers: 1306
  • Battery capacity: 730 mAh
  • Standby time: approximately 40 days
  • Operating time: approximately 7-10 days
  • Motor: built-in, vibration reminder
  • Screen size: 1.85-inch AMOLED with low power consumption

Manufacturer

Manufacturer Details

Warnings & Safety Information
See full description

Specifications

Specifications

Technical Specifications

Colour
Black
Release Date
-
Screen Size
1.85 "

Screen Size

"The design and size of the casing affect how each screen size appears on the wrist. Most smartwatches have screens of 1.4-1.5 inches."
Screen Resolution
-
Screen Type
AMOLED

Screen Type

AMOLED

Advanced OLED screen type with better visual experience, almost perfect black performance, thin and light but with higher energy consumption than Super AMOLED.
Compatible Operating System
Android

Compatible Operating System

The smartphone must be compatible with the watch. Apple Watches only connect with iPhones, while some others can connect with both Android and iPhones, but some functions may not be fully supported.
Touch Screen
Yes
Internal Storage
0.125 GB

Internal Storage

The amount of information that can be stored on a smartwatch. Most modern smartwatches have a capacity of 32GB, while older or simpler smartwatches may have 4GB of internal memory. This space is mainly used for storing applications. It is particularly useful for smartwatches that can be used independently of a mobile phone, for example, for storing and playing music.
Connection
Bluetooth

Connection

Bluetooth
The basic way to connect your smartwatch to your mobile phone and other supported devices, such as wireless headphones.
Strap
Metalic
Case material
-

Features & Functions

Features
Vibration, Speaker

Features

Speaker

Playback of multimedia, notification sounds, or voice.
Features & Functions
-
Use
Misc Sports / Gym, Running

Use

The smartwatch has the ability to record the corresponding activity and produce relevant statistics.

Additional Specifications

Sensors
Heart Rate, Sleep Monitoring

Sensors

Heart Rate

Embedded heart rate monitor.

Sleep Monitoring

Recording of heart rate and breathing during sleep and diagnosis of problems according to the product. (e.g. restless sleep, lack of deep sleep, etc.)
Protection
-
ATM Rating
-

ATM Rating

The ATM rating on smartwatches indicates their level of water resistance, which tells how well the watch can withstand exposure to water and various pressure levels.

3 ATM (30 meters): Suitable for everyday splashes, rain, and hand washing.

5 ATM (50 meters): Light swimming, showering.

10 ATM (100 meters): Swimming, snorkeling, water sports.

15 ATM (150 meters): Advanced swimming, water sports.

20 ATM (200 meters): Diving, deep water activities.

50 ATM (500 meters): Professional diving, excellent water resistance.
Waterproof
Water Contact

Waterproof

Water Contact

The smartwatch is designed to withstand simple contact with water, such as rain droplets or sweat. It is the ideal choice for daily use, offering safety and functionality even in wet conditions.
MIL-STD-810
No

Battery

Battery Capacity
730 mAh

Battery Capacity

Most smartwatches have a battery capacity of around 200mAh. 2. The size of the battery is not always indicative of the autonomy, as this largely depends on the features of the smartwatch and the functions we have active. 3. For example, a smartwatch with a large color touch screen and 24-hour heart rate monitoring will often require charging even if it has a larger battery than a simpler smartwatch.
Battery Life
40 days

Battery Life

Battery life shows how many days the smartwatch can operate without charging.


It depends on the battery capacity, but also on how much you use it (e.g. active display, GPS, notifications, etc.).


For example, a smartwatch with 2-3 days of battery life is ideal for daily use with all features enabled.


Models with 5–10 days or more are suitable for those who do not want to charge often or use it more "lightly".


The value is especially meaningful when comparing products from the same manufacturer.
Standby Time
40 days

Standby Time

The amount of time a smartwatch can operate in standby mode, simply connected to a mobile phone with one charge. A typical average is 12 days, but it depends on what each manufacturer defines as standby mode. Size makes sense mainly in comparing products from the same manufacturer.

Dimensions

Case Size
-
Weight
-

AI Features

AI Voice Assistant
No
AI Training Coach
-
AI Health Insights
-

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications
Questions

Questions

Do you have a question about the product?

Those users who have this product can help you

Ask for the product

Description & Specifications

Functions:

  • Bluetooth calls/music (excellent sound quality)
  • Weather display
  • Heart rate detection
  • Blood pressure detection
  • Blood oxygen detection
  • Time display
  • Step counting
  • Calorie burning
  • Distance
  • Sleep monitoring
  • Power on/off display
  • Timing
  • Multiple sports modes
  • Call notification
  • Message reminder
  • Multi-language support
  • Alarm reminder
  • Remote photo capture
  • Sedentary reminder

Language Support: English, Chinese, Japanese, German, French, Spanish, Arabic, Russian, Ukrainian, Portuguese.

Technical Specifications:

  • Bluetooth version: 5.0
  • Main controller chip: Realtek 8773EWE-VP
  • Memory: Flash 128MB
  • Screen resolution: 360x360
  • ECG: 3918
  • Speakers: 1306
  • Battery capacity: 730 mAh
  • Standby time: approximately 40 days
  • Operating time: approximately 7-10 days
  • Motor: built-in, vibration reminder
  • Screen size: 1.85-inch AMOLED with low power consumption

Manufacturer

Manufacturer Details

Warnings & Safety Information

Technical Specifications

Colour
Black
Release Date
-
Screen Size
1.85 "

Screen Size

"The design and size of the casing affect how each screen size appears on the wrist. Most smartwatches have screens of 1.4-1.5 inches."
Screen Resolution
-
Screen Type
AMOLED

Screen Type

AMOLED

Advanced OLED screen type with better visual experience, almost perfect black performance, thin and light but with higher energy consumption than Super AMOLED.
Compatible Operating System
Android

Compatible Operating System

The smartphone must be compatible with the watch. Apple Watches only connect with iPhones, while some others can connect with both Android and iPhones, but some functions may not be fully supported.
Touch Screen
Yes
Internal Storage
0.125 GB

Internal Storage

The amount of information that can be stored on a smartwatch. Most modern smartwatches have a capacity of 32GB, while older or simpler smartwatches may have 4GB of internal memory. This space is mainly used for storing applications. It is particularly useful for smartwatches that can be used independently of a mobile phone, for example, for storing and playing music.
Connection
Bluetooth

Connection

Bluetooth
The basic way to connect your smartwatch to your mobile phone and other supported devices, such as wireless headphones.
Strap
Metalic
Case material
-

Features & Functions

Features
Vibration, Speaker

Features

Speaker

Playback of multimedia, notification sounds, or voice.
Features & Functions
-
Use
Misc Sports / Gym, Running

Use

The smartwatch has the ability to record the corresponding activity and produce relevant statistics.

Additional Specifications

Sensors
Heart Rate, Sleep Monitoring

Sensors

Heart Rate

Embedded heart rate monitor.

Sleep Monitoring

Recording of heart rate and breathing during sleep and diagnosis of problems according to the product. (e.g. restless sleep, lack of deep sleep, etc.)
Protection
-
ATM Rating
-

ATM Rating

The ATM rating on smartwatches indicates their level of water resistance, which tells how well the watch can withstand exposure to water and various pressure levels.

3 ATM (30 meters): Suitable for everyday splashes, rain, and hand washing.

5 ATM (50 meters): Light swimming, showering.

10 ATM (100 meters): Swimming, snorkeling, water sports.

15 ATM (150 meters): Advanced swimming, water sports.

20 ATM (200 meters): Diving, deep water activities.

50 ATM (500 meters): Professional diving, excellent water resistance.
Waterproof
Water Contact

Waterproof

Water Contact

The smartwatch is designed to withstand simple contact with water, such as rain droplets or sweat. It is the ideal choice for daily use, offering safety and functionality even in wet conditions.
MIL-STD-810
No

Battery

Battery Capacity
730 mAh

Battery Capacity

Most smartwatches have a battery capacity of around 200mAh. 2. The size of the battery is not always indicative of the autonomy, as this largely depends on the features of the smartwatch and the functions we have active. 3. For example, a smartwatch with a large color touch screen and 24-hour heart rate monitoring will often require charging even if it has a larger battery than a simpler smartwatch.
Battery Life
40 days

Battery Life

Battery life shows how many days the smartwatch can operate without charging.


It depends on the battery capacity, but also on how much you use it (e.g. active display, GPS, notifications, etc.).


For example, a smartwatch with 2-3 days of battery life is ideal for daily use with all features enabled.


Models with 5–10 days or more are suitable for those who do not want to charge often or use it more "lightly".


The value is especially meaningful when comparing products from the same manufacturer.
Standby Time
40 days

Standby Time

The amount of time a smartwatch can operate in standby mode, simply connected to a mobile phone with one charge. A typical average is 12 days, but it depends on what each manufacturer defines as standby mode. Size makes sense mainly in comparing products from the same manufacturer.

Dimensions

Case Size
-
Weight
-

AI Features

AI Voice Assistant
No
AI Training Coach
-
AI Health Insights
-

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

59,90 €
2,50 € to a Skroutz Point