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B57 blood pressure tracker fitness tracker waterproof heart rate Bluetooth smart bracelet
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B57 blood pressure tracker fitness tracker waterproof heart rate Bluetooth smart bracelet

- black
104792861395838035

26.98 $29.98 10% OFF
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Descriptions

Main Features

Features:

1. Bracelet display function: time display, battery icon display, date display, week display, standard action function (step, distance, calorie) various sports modes (walking, running, cycling, jumping, badminton, basketball), football, Swimming), heart rate, blood pressure detection, oxygen detection in the blood, display sleep time, adjust brightness screen, music control.

2. Callback function: incoming call, SMS, QQ, WeChat callback (display content and name). Facebook, Whatsapp, Twitter, Skype and other foreign social software, alarm clocks (three sets of alarm clocks), reminders for sedentary reminders.

3. Other functions: intelligent anti-lost, remote photography, do not disturb mode, lift your hand to the bright screen, time format setting, restore factory settings, long press to reject incoming calls, select three clock interfaces, music control (previous song Support, next song, play/pause), weather display, etc.

Description:



2. Chip: NRF52832

3. Bluetooth: BT4.0

4. Compatible system: Android 4.4 and higher, IOS 9.0 or higher

5. Waterproof: IP67

6. Screen: 1.3 inch IPS color resolution: 240 * 240

7. Touch: One Touch

8. Battery: 180mAh

9. Charging: magnetic charging

10. Charging time: about 1.5H

11. Standby: about 25 days working time: about 7 days

12. Bracelet material: PC shell + plastic shell

13. Product Size: Approx. 48.9 * 34.5 * 11.7mm / 1.92 * 1.35 * 0.46in

14. Product net weight: about 25.7 grams

15. Support language APP: Ukrainian, Russian, German, Italian, Japanese, French, Simplified Chinese, Traditional Chinese, English, Portuguese, Spanish, Arabic, Korean

Precautions:

1. Please charge before use!

2. Do not use the smart bracelet in sea water, hot water or hot water!

Packing List:

1 * bracelet

1 *Instruction

1 * charging cable

Specification

Language
English
Waterproof Grade
Life Waterproof
Screen Type
Color LCD
Band Material
Silica
Application Age Group
Adult
Function
Passometer,Fitness Tracker,Sleep Tracker,Message Reminder,Call Reminder
Touch Screen
Yes
Compatibility
All Compatible
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Customer Reviews

4.75 out of 5
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See all 32 reviews Write a Review
  • Santos
    Excelente custo benefício!
    Super recomendo, pois é um excelente custo benefício, possui todas as funções úteis para o dia a dia (notificação de Whats, Insta e demais apps é ótima), sem botões, totalmente liso e muito funcional. Vendedor prestativo, pois a entrega foi rápida, comprei em janeiro de 2020 e recebi logo no mês seguinte, postou logo em seguida a confirmação do meu pagamento.
    Minha dica para proteção, arranha muito fácil, coloquem uma película de proteção assim q possível.

    Feb 06,2020

  • Lucas G.
    Bom relógio
    Pelo preço, é um bom relógio. Função de contar passos, monitor cardíaco, monitor de sono funciona razoavelmente bem. O envio pelo remetente foi bastante rápido, a maior demora foi em Curitiba (quase um mês e meio lá). Também achei que a tela fosse touchscreen, mas só tem um pequeno espaço em baixo que funciona como um botão touch onde se controla tudo. Mas ainda assim da pra ler mensagens do Whatsapp e Instagram o que achei interessante. Nessa faixa de preço, o melhor do mercado, recomendo!

    Jul 13,2020

  • Bruno
    Excelente Produto
    Produto de qualidade excelente, bateria de longa duração, bonito e discreto.

    O brilho não é tão forte, mas não impede de ter uma boa visão na luz do dia.

    Demorou um pouco pra chegar, em torno de 1 mês e meio.

    Vendedor solícito e educado! Respondeu de forma rápida quando fiz algumas perguntas.

    Feb 01,2020

  • Rdj
    B57 bracelet santé
    Produit conforme a la description !!Reçu rapidement !!Tres bonne montre santé connectée avec notification divers de nos réseaux préférés !!De petite taille ,agréable a porter et très bonne autonomie !!Je recommande !!

    Nov 04,2020

  • Rdj
    B57
    Produit conforme a la description !!
    Reçu rapidement !!
    Tres bonne montre santé connectée avec notification divers de nos réseaux préférés !!
    De petite taille ,agréable a porter et très bonne autonomie !!
    Je recommande !!

    Nov 04,2020

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