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K88H Bluetooth Smart Watch Heart Rate Monitor Smartwatch
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K88H Bluetooth Smart Watch Heart Rate Monitor Smartwatch

- Black Leather Band

Heart Rate Monitor MTK2502 Siri Function Gesture Control
4.65 1401 Customer Reviews | Please refer to English description
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Main Features:
Perfect Personal Health Tracker: heart rate monitor, pedometer, and sleeping monitors.
Ultra-long Battery Life and USB Rechargeable: it consumes less power and can generally last for 2 - 5 days.
Waterproof Design: IP65 waterproof standard, suitable to use at home, office and during outdoor activities.

Sleep monitoring
Carefully monitor your sleep quality
Record the steps you take and count the distance to make you fully control your sports
Sedentary reminder
Develop scientific habits and effectively resist sub-health
Remote control phone camera
Effortless realize remote control and record every wonderful moment with any angle
Heart rate monitor
Considerate monitor contact designed on the behind of the watch, take care of your health anytime and anywhere
Bluetooth 4.0
Connected with mobile phone App, stable, fast and super low consumption
1.22 inch IPS screen, 240 x 240 pixels
Best suitable screen size with high definition picture displaying gives you great experience



Bluetooth Version: Bluetooth 4.0
ROM: 128MB
Waterproof Rating : IP54
Waterproof: Yes


Bluetooth calling: Call log sync,Dialing,Phone call reminder,Phonebook
Messaging: Message checking,Message reminder
Health tracker: Heart rate monitor,Pedometer,Sedentary reminder,Sleep monitor
Remote Control: Camera remote,Music remote
Notification: Yes
Find phone: Yes
Other Functions: Alarm,Calculator,Siri function,Stopwatch
Groups of alarm: 5 groups
Alert type: Ring,Vibration
Locking screen : 6 kinds


Screen: IPS
Screen resolution: 240 x 240
Screen size: 1.2 inch


Battery Capacity: 300mAh


People: Unisex watch

Dial and Band

Shape of the dial: Round
Case material: Metal
Band material: Stainless Steel


Compatible OS: Android,IOS
Compatability: Android 4.4 / iOS 7.0 and above system
Language: Dutch,English,French,German,Italian,Polish,Portuguese,Russian,Spanish

Weight and Size

Dial size: 4.4 x 4.4 x 1.2 cm / 1.73 x 1.73 x 0.47 inches
The band width: 2.2 cm / 0.87 inches
Product size (L x W x H): 25.00 x 4.40 x 1.20 cm / 9.84 x 1.73 x 0.47 inches
Package size (L x W x H): 19.30 x 6.70 x 5.20 cm / 7.6 x 2.64 x 2.05 inches
Product weight: 0.0770 kg
Package weight: 0.1400 kg

Package Contents

Package Contents: 1 x K88H Smart Watch, 1 x USB Charging Cable, 1 x English and Chinese Manual

K88H MTK2502 Bluetooth Smart Watch Heart Rate Track Wristwatch- Black Leather Band

K88H MTK2502 Bluetooth Smart Watch Heart Rate Track Wristwatch- Black Leather Band
K88H MTK2502 Bluetooth Smart Watch Heart Rate Track Wristwatch- Black Leather Band
K88H MTK2502 Bluetooth Smart Watch Heart Rate Track Wristwatch- Black Leather Band
K88H MTK2502 Bluetooth Smart Watch Heart Rate Track Wristwatch- Black Leather Band
K88H MTK2502 Bluetooth Smart Watch Heart Rate Track Wristwatch- Black Leather Band
K88H MTK2502 Bluetooth Smart Watch Heart Rate Track Wristwatch- Black Leather Band
K88H MTK2502 Bluetooth Smart Watch Heart Rate Track Wristwatch- Black Leather Band

K88H MTK2502 Bluetooth Smart Watch Heart Rate Track Wristwatch- Black Leather Band

K88H MTK2502 Bluetooth Smart Watch Heart Rate Track Wristwatch- Black Leather Band

FAQ for Smart Watch and Wristband
1. Q: I can’t charge my watch / bracelet and it doesn’t power on, what should I do?
A: If this is the first time you’ve charged your watch / bracelet, please use the adapter to power it, charge it for more than 3 hours, then press the button to start it;
If you have not used the watch / bracelet for a long time without charging it, the battery would have opened the UVP function. In this situation, you need to activate the battery before using. (You can go to the phone repair shop to activate the battery).

2. Q: Why can’t I connect with Bluetooth?
A: 1. If the phone's Bluetooth version is lower than the watch's / bracelet’s, they will
not be able to pair;
2. If the phone's Bluetooth version is equal to or higher than the watch's / bracelet’s, but is initially unable to pair, then you need to clear the Bluetooth connection history on the phone, scan and re-connect again.

3. Q: The watch / bracelet icon shows that it has paired over Bluetooth, however the APP cannot sync data. How do I resolve this?
A: Generally it is caused by the Bluetooth of the phone. Please close the APP first, restart the Bluetooth connection and re-pair the two devices. If the above step does not work, please restart your phone and try to pair the devices again.

4. Q: Why does my watch / bracelet frequently lose connection with my phone?
A: Please check if your phone or other security software has set the APP as a trusted APP or not. This is required to pair the two devices. If it hasn’t, please set it as trusted APP and try again.

5. Q: Why am I unable to connect with the APP?
A: Please making sure the OS of your phone is within the range that the smart watch / bracelet supports.

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Customer Reviews

4.65 out of 5
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See all 1401 reviews Write a Review
  • Nickolay93
    Yes (2) Color: Black Size: Leather Band
    K88H Smart Watch
    Красивые, стильные.. По качеству не скажу (сравнивать не с чем)

    В обзоре пишут что недостатки:
    "Принудительная переадресация звонков на часы." - Да, это так, но, можно установить приложение вроде llama или soundAbout или переключать устройства для разговора в ручную (Что как мне кажется не очень удобно).

    Совершено сырые программы для Android - Стандартная прога сырая скорее из-за перевода, я же установил прогу от сюда (com.szfunyundevice.btnotification.apk) и скачал себе циферблаты от сюда: (к пр. digitalBlue очень даже ничего смотрятся на этих часах).

    Для себя полезным считаю: уведомления с телефона, уведомления о звонках и уведомление при отключении соединения BT, Время, Календарь. Остальное все шлак.. Но за такие деньги игрушкой удовлетворен, доволен.
    Очень не нравится кнопка на нижней части экрана, то есть экран круглый, но с низу ровный обрез, в итоге большинство аналоговых циферблатов смотрятся не красиво.

    К кабелю зарядки не идет блок питания, да и держится он на часах очень слабо.

    Проблемы с отслеживанием активности и сна. - это так, мои часы вообще какую то ересь показали, мало того в 3 ночи разбудили (возможно я в чем то не разобрался).

    Низкая точность пульсометра.

    Функция удаления от часов работает не корректно оповещая когда захочет..

    May 12,2017

  • Vape Master
    Yes (0) Color: Silver Size: STAINLESS STEEL BAND
    Für diese Qualität zu teuer
    Die Uhr ist Qualitativ nicht gut. Das Display ist leicht schief eingebaut. Die App die benötigt wird kann man im Android Store kostenlos runterladen. Mit der Uhr kann man auch Whatsapp Nachrichten lesen was andere in der Preisklasse nicht so einfach machen kann. Aber 1 ganz grosses Problem ist das die Uhr das auf LAUTLOS gestellte Handy einfach selbständig auf LAUT stellt. Ich habe diese Uhr gekauft damit ich auf der Arbeit (Handys verboten!!!) beides (Uhr und Handy) auf lautlos stellen kann und ich aber durch das Display erkennen kann das jemand anruft und wer anruft. Dadurch das die Uhr aber mein Handy auf laut stellt von alleine schellt mein Handy während der Arbeitszeit. Ob es an der Uhr, der Android Version auf dem Handy oder an der App liegt kann ich nicht sagen da ich keine andere App gefunden habe womit es Funktioniert und kein anders Handy zum ausprobieren hatte da es nicht sofort passiert sondern nach einer gewissen Zeit die nicht messbar ist. Manchmal garnicht und manchmal 2 -3 mal wärend der Arbeitszeit.

    Feb 10,2019

    Vape Master:

    Thank you for ordering with Gearbest.

    We offer a detailed description of all our products on the item page.
    Customers are also more than welcome to submit a question to our QA team and we will reply via the product Q&A's.
    Most of our products come with a 45 day guarantee and have a 1 year repair warranty.
    Please see here for more details:
    Any questions please feel free to contact us.
    Thank you for your support.

    Best regards,

    Mar 19,2019

  • Andrey Popovich
    Yes (1) Color: Black Size: Leather Band
    Отличные Smart Watch K88H
    Удивила красивая упаковка, подойдёт для подарка. Часы отличные, за эту цену лучше нет, со стандартным набором функций, возможностей, отличным дисплеем. Порадовал качественный ремешок из коже заменителя. С телефоном соединяется без проблем, есть приложение для синхронизации устройств. Используется как мультимедийное устройство, встроенный динамик приятный, можно слушать музыку. Принимает звонок движением руки, при общении микрофон передаёт отчётливый, понятный звук для звонящего, удобно за рулём. При активном использовании, при постоянно вкл. блютуз, частые звуковые уведомления, яркость до конца, разговоры, батарейки хватило с утра до вечера. Удобная удалённая съёмка. Каркас часов металлический, крышка, что к руке, пластиковая. Товар качественный, приятный, рекомендую.
    Чуть-чуть напрягает на экранная кнопка, из-за чего экран обрезан.

    Jan 21,2018

  • Cesar Machado
    Yes (0) Color: Black Size: STAINLESS STEEL BAND
    K88H - SmartWatch
    Tempos inteligentes muito bons. Ideal trabalhando com android e Ios. Conectado e sincronizado muito rapidamente. Contatos carregados corretamente. Chamada funciona bem. O idioma russo é suportado, os nomes dos contatos são escritos corretamente, o menu é traduzido em licença 50% melhor em inglês, tão agradável de usar. Quando ativado, Bluetooth e sensores de movimento, o tempo de trabalho de um ou dois dias. Se eles são usados ​​apenas como o tempo sem um smartphone, então trabalhando seis, sete dias. A câmera excluída funciona perfeitamente. Mede o pulso é normal, mas nem sempre. Se você definir o despertador para a vibração, o bom e não é difícil de acordar. Alto-falante e mikrafon bom através do tempo de conversação inteligente pode ser.
    Qualidade baixa do material por ser barato. Relógio inteligente, k88h é a melhor escolha para quem não tem um valor a mais. Pulseira prende muito a roupa da pessoa desfiando as camisa.

    Aug 06,2018

  • NSN
    Yes (0) Color: Silver Size: STAINLESS STEEL BAND
    completely satisfied
    I'm using that watch from 2 years and I'm very happy with that purchase!
    It is very nice watch!
    It looks great, it has hight build quality and materials.
    Everyone who see it says "hmm, it is probably very expensive stuff...", but the price was good too.
    It has all common features I need and they work fine.
    The battery life is acceptable:
    - when you use the watch disconnected from the phone it lasts for a week
    - when you use the watch connected to the phone it lasts for a day and a half, so it is a good idea to charge it every night
    The main disadvantages are:
    1. no extra memory, so you can't install apps
    2. can't download other themes except the preinstalled ones
    3. the app Fundo Wear in the Google Play doesn't work well, so I have to use MediaTek SmartDevice app
    Generally, this is very good watch in terms of price/quality/functionality.

    Dec 19,2018

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