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F21 Smart Bracelet GPS Distance Fitness Activity Tracker IP68 Waterproof Blood Pressure Band Sleep Monitor Smart Watch Wristband

(76 customer reviews)
Availability:

65617 in stock


$36.96 $55.96

  • Red
  • gray
  • GREEN
Clear

 

Features:

 

1. Heart rate monitoring, blood pressure monitoring, sleep monitoring, sedentary reminder, always pay attention to your health, and give yourself and your family a health guarantee.

2. Support female physiological period function reminder, even if the work is too busy, you are not afraid to forget.

3. Pedometer,Step Traker, distance, calories, stopwatch, countdown, call reminder (caller number/name), message reminder, alarm reminder, anti-lost reminder, sedentary reminder, remote control photo, lift wrist bright screen, etc., Make your life easier. No GPS module, support GPS track query.

4. IP68 deep waterproof, no fear of sweat, rain. It makes you feel at ease when you do exercise.

5. Support multi-language, Bluetooth 4.0

 

Description:

 

Product model: F21

App operating system: for IOS8.0 or above,for Android4.4 or higher

Gsencor sensor: KXTJ3-1057

Master: nRF 52832

Heart rate sensor: Yiguang PD70-01C-TR7

Vibration reminder: motor vibration reminder

Waterproof rating: IP68

Display: 1.14″ 135*240 resolution TFT

Bluetooth: BLE 4.0

Strap material: silicone strap

Host size: about 47*24*13mm/1.85*0.94*0.51inch

Machine size: about 260*24*13mm/10.24*0.94*0.51inch

Operation: single touch, lift the wrist screen will bright.

Battery: polymer lithium ion battery

Battery capacity: 100 mAh

Standby time: 7-10 days

Charging method: magnetic charging cable

Charging time: about 2 hours

Supported languages: Chinese, English, German, Russian, Japanese, French, Korean, Portuguese, Spanish, Italian, Persian, Vietnamese.

 

Packing list:

 

1* smart bracelet

1* charging cable

1* instruction manual

F21英文详情_01F21英文详情_02F21英文详情_03F21英文详情_04F21英文详情_05F21英文详情_06F21英文详情_07F21英文详情_08F21英文详情_09F21英文详情_10F21英文详情_11F21英文详情_12F21英文详情_13F21英文详情_14F21英文详情_15F21英文详情_16F21英文详情_17

 

 

 

 

 

 

SKU: 33028713250 Category:
Color

Red, gray, GREEN

Brand Name

FROMTDPRO

Touch Screen

No

Screen Type

Color LCD

Compatibility

All Compatible

Band Material

SİLİCA

Function

Blood Oxygen

Certification

NONE

Language

Portuguese

Waterproof Grade

Life Waterproof

Origin

CN(Origin)

Application Age Group

Adult

Model

F21 smart bracelet

Screen Style

Rectangle/Square-shape

Band Detachable

No

Case Material

Plastic

Style

SPORT

Based on 76 reviews

5.0 overall
76
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0
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0

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  1. B*****c

    B*****c

  2. T*****d

    dar mažai naudojau

    T*****d

  3. Z*****p

    The watch disconnects continuously and without reason. The app is allowed to run permanently, no battery restrictions, everything is open and despite that, the watch disconnects several times, every day. I will order elsewhere, zero reliability, I need a watch with powerful push notifications for my Grepolis game.

    Z*****p

  4. G*****j

    The product arrived fast, all very well, easy to install, recommended 🙂

    G*****j

  5. Y*****j

    It sucks.

    Y*****j

  6. Z*****z

    Very beautiful good finish like

    Z*****z

  7. J*****e

    J*****e

  8. R*****w

    Peter in 12 days. Everything corresponds to the description.

    R*****w

  9. W*****c

    Eccellente

    W*****c

  10. E*****c

    E*****c

  11. E*****h

    E*****h

  12. X*****a

    X*****a

  13. R*****n

    I can’t match it with the mobile like that.
    I don’t use it.

    R*****n

  14. S*****a

    S*****a

  15. S*****a

    S*****a

  16. Y*****a

    Y*****a

  17. R*****q

    Works so far without complaints, took mainly for pressure measurement. Differences with tonometer readings are minimal.

    R*****q

  18. B*****g

    Très bien

    B*****g

  19. E*****n

    E*****n

  20. Q*****r

    No he disfrutado nada.

    Q*****r

  21. D*****n

    There are no complaints to the seller. Delivery about a month, the track was tracked. By completeness, there are no questions about the color of the goods, with the inclusion and installation of the application also there were no problems. There was no filler in the package, I.E. The bracelet there was chatted in empty space-so it was not accepted during transportation. But fortunately, the quality of the goods did not affect, no scratches and other things were noticed. First impressions of work: steps and pulse measures well. Pressure is highly controversial, but it is in automatic mode when it measures and records in the app every 10 min. In perfect conditions did not check. Warns vibration about incoming calls. There are alarm clocks, but yet does not understand whether he can wake up in the phase of rapid sleep.

    D*****n

  22. G*****q

    Received an order, packing is excellent, the clock works.
    If there’s a problem I’ll write.

    G*****q

  23. G*****g

    Shipping fast. Watch nonsense, for such money I do not recommend. Interface on the bracelet with English letters, application in Russian. The charger as it is not securely magnetized from behind the device, it seems that at any time the charging is fashionable to step away. The phone saw the bracelet not immediately. It goes with the H band app. Out of functions pedometer, calories, pulse, pressure, phone search, workout, alarm clock, sleep report. There is no indication in the description of the measurement of the oxygen level in the blood. Failed to configure notifications, in the application produces an error. That is, incoming calls are displayed on the clock, and there is no message. Sleep function is displayed very briefly (deep sleep in the clock, easy sleep in the clock, time of lifting and falling asleep). While on the watch of another manufacturer, the dream is written in detail on the phases and in percentage. Weather does not show. What types of training are there and how to configure them is not clear. Change the dial in the application did not find. Pressure meriet with small deviations. In general, I did not like

    G*****g

  24. S*****h

    Thank you very much for the third time I order the watch Super First myself and then I can not live without friends without them

    S*****h

  25. M*****k

    M*****k

  26. F*****j

    Excellent, as described.

    F*****j

  27. W*****m

    Externally, a pretty watch, but, unfortunately, the pedometer is very inaccurate. Strongly overlooks the number of steps passed and a kilometer

    W*****m

  28. W*****y

    W*****y

  29. T*****f

    T*****f

  30. L*****e

    Super fast, great

    L*****e

  31. U*****z

    Sent quickly, received very quickly, perfectly packed, everything is intact. No foreign smell. Description exact, all as stated, including appearance. Look good, both on a man’s hand, and on a woman’s. Unisex! Pleasant and comfortable strap, the hand is very comfortable! The app on the iPhone downloaded, it got good, connected with the watch without problems, immediately synchronized, in Russian language app! I took such husband green, I took red! The charge is held for a very long time! Pressure measures and pulse do not know how, but for sure! The error is small, checked with a tonometer. Physiological cycle-did not find in the clock! The screen is touch, calls, you can not answer, the caller’s name shows, you can read messages, you can not answer! Access to the camera has not yet found, I still test;-) in general, the purchase is satisfied, the price/quality ratio at altitude! Thank you!

    U*****z

  32. D*****n

    good

    D*****n

  33. R*****e

    Everything works. Connected easily. Thank you seller.

    R*****e

  34. S*****k

    There is no GPS function. I check for a week-periodically loses contact with mobile at a distance of more than 5 m and if there are concrete walls-loss of communication 100%. Restoring communication is problematic. Pressure measurement accuracy is adjusted. To do this, measure the pressure with a normal tonometer and enter in the section “personal”. Then measure in the general section. The rest is just writing something too. In short, 50 by 50. Shipping fast. The Russian post office did not have time to tear. Eat info: Be sure to remove the film on the sensor adjacent to the hand! Or will lie or not work
    Visually looks good ..

    S*****k

  35. Z*****t

    I take it for the second time. Very satisfied with the quality of the goods (fairly accurately measures blood pressure) and delivery times-to Moscow delivered in 7 days. The seller sent the goods in 3 hours from payment. Thank you to the seller for quality goods and service.

    Z*****t

  36. Q*****m

    The order came very quickly, packed well, the charge of the bracelet was almost 0. Until I dialed the charge, I did not connect with the smartphone. The application from the QR instruction is not scanned, gives an error and does not download, it is necessary to search for the very wristband in Google Play. In the rest, the bracelet is working, everything is normal. Slightly scared reviews that chewing the charge quickly, I hope after full charge to find out. To the seller respect and prosperity, very quickly sent, good luck in business, I recommend. Thank you!

    Q*****m

  37. R*****p

    Great watch

    R*****p

  38. S*****m

    All according to the description. thank you.

    S*****m

  39. W*****g

    Product beautiful good qualida
    .. Met expectations

    W*****g

  40. E*****a

    у пульта есть давление.просто игрушка, выброс денег не советую.

    E*****a

  41. P*****p

    Satisfied, very good product

    P*****p

  42. C*****e

    No blood oxygen measurement function.

    C*****e

  43. C*****n

    Honest product the price paid. Do not expect something amazing, the display is great but the resolution is low, not customize and other things that match the price. Now what he proposes to make it does well, is not accurate but it’s worth and the battery lasts about 6 days with normal use. Recommend the product.

    C*****n

  44. G*****x

    I like it a lot even though I expected it to be bigger

    G*****x

  45. G*****r

    Excellent smart bracelet ends with the phone for Russian all in the phone thanks delivery 10 days to Omsk

    G*****r

  46. W*****r

    Product came pretty quick and seems excellent quality

    W*****r

  47. K*****g

    K*****g

  48. T*****x

    If you consider this bracelet for active running, then I do not recommend that the heart rate monitor has a strong error. The application is very uncomfortable. It is also not convenient to use it during running. I compare with a proven bracelet, which has a heart rate monitor works for sure. Where the dark background is the exact heart rate monitor.

    T*****x

  49. F*****d

    My wife liked it.

    F*****d

  50. C*****r

    Satisfied.

    C*****r

  51. A*****z

    it has not touch screen. only You can touch and command one point below screen. it has only four watchfaces. material quality iş normal, not bad, not so good. screen is not enough brightness even with maximum level. I didnt expect that much Bade screen. nowadays almost all electronics are screen/touch controllable. it is very bad. I didnt check the results are correct or not. but only I know that I will not use it. I do not recommend th watch. but the seller is ok

    A*****z

  52. D*****e

    Took the usual. Like the product.

    D*****e

  53. A*****s

    A*****s

  54. E*****j

    I sold to me in growth. Since May 23. Everything is fine!!!

    E*****j

  55. C*****d

    Super fast delivery, packed well, everyone is happy, thank you to the seller!!!

    C*****d

  56. M*****v

    M*****v

  57. T*****d

    The parcel received thank you all corresponds to the description of the seller of 5 stars thank you. everything has happened and works well thank you very much.

    T*****d

  58. G*****h

    Super Watch very good seller I recommend well packaged simple to start very fast Thank you friend I would put even 10 stars

    G*****h

  59. X*****v

    Took three days to send the goods, this bracelet informs that measures oxygenation blood, but not measures. Give five star, because not know if could contact or not.

    X*****v

  60. B*****a

    B*****a

  61. R*****c

    R*****c

  62. R*****s

    We came very quickly. I have not checked the work yet.

    R*****s

  63. R*****x

    Very good product not yet used the product in water until the moment am satisfied

    R*****x

  64. Z*****j

    Z*****j

  65. B*****d

    Watch chic! Look good, a huge plus is a strap, beautiful, comfortable and practical! Awesome for a long time keeps charging, already in operation on the 5th day and they were discharged for 2 divisions! Very precisely measure the pressure and pulse, checked with the tonometer!!! Husband hypertension! Excellent work, their functions are performed, the husband is committed, but he is delighted!!!! I recommend the seller and the goods! Very satisfied!!! Cool, stylish, unisex!

    B*****d

  66. H*****z

    H*****z

  67. U*****e

    U*****e

  68. H*****z

    H*****z

  69. M*****h

    The goods did not come, the money was returned

    M*****h

  70. R*****x

    After getting into the water stopped working

    R*****x

  71. R*****g

    It does its job, screen is good but could be better.

    R*****g

  72. C*****m

    Браслет из Китая до Чувашии дошёл за 7 дней , посылка отслеживалась до конца . Брал его за 1500 тысячи в подарок , браслет хороший , давление мерит точно + – и работает шустро. Описанию соответствует, продавец отправил заказ на следующий день, проблем с посылкой не было, продавцу спасибо большое 5 звёзд.

    C*****m

  73. J*****c

    Not received product, but money was returned.

    J*****c

  74. U*****t

    The watch is just super

    U*****t

  75. P*****d

    Доволен хороший фитнес браслет.

    P*****d

  76. W*****w

    The seller quickly sent the goods, just over 2 weeks the clock went to Chelyabinsk
    Looks solid, better than previous watches (better plastic and rubber on the strap) as far as they measure-I do not know yet in the work I will check.
    On delivery, the box was slightly crumpled, it was easy to deal with the instruction (Russian language is not there) it was only necessary to scan the QR code and download the install the app
    The clock was almost completely discharged
    The charger plug is magnetic and ill hold though charges normally
    Watch with a smartphone hide normally, the smartphone sees a clock.
    Suppression normal can order!

    W*****w

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  • 4.69 4.69 rating from 75963 reviews
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