SKU: 78329651259

Originele achterkant met hartslagsensor en draadloze oplaadmodule in zwart voor Samsung Galaxy Watch 3 45 mm SM-R840

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Description

Originele achterkant met hartslagsensor en draadloze oplaadmodule in zwart voor Samsung Galaxy Watch 3 45 mm SM-R840Werkt de hartslagsensor van je Galaxy Watch 3 45 mm niet meer of laadt hij niet draadloos? Met deze originele achterkant inclusief hartslagsensor en Qi module herstel je beide functies. Past op SM R840. Specificaties Onderdeeltype: Achterkant met hartslagsensor + Qi module Kleur: zwart Aansluiting: Originele connector Materiaal: Kunststof met glazen sensorhoes en spoel Kwaliteit: Origineel, 100% getest en werkend Levering: Compleet achterkant assembly

Werkt de hartslagsensor van je Galaxy Watch 3 45 mm niet meer of laadt hij niet draadloos? Met deze originele achterkant inclusief hartslagsensor en Qi-module herstel je beide functies. Past op SM-R840.

Specificaties

  • Onderdeeltype: Achterkant met hartslagsensor + Qi-module
  • Kleur: zwart
  • Aansluiting: Originele connector
  • Materiaal: Kunststof met glazen sensorhoes en spoel
  • Kwaliteit: Origineel, 100% getest en werkend
  • Levering: Compleet achterkant-assembly
  • Compatibele modellen: Samsung Galaxy Watch 3 45 mm SM-R840

Symptomen van een defecte achterkant

  • Hartslagsensor leest niet of onnauwkeurig
  • Smartwatch laadt niet draadloos
  • Glas op de achterkant is gebarsten
  • Smartwatch wordt warm tijdens laden
  • SpO2-meting werkt niet

Installatie

🔴 Moeilijkheidsgraad: moeilijk · ~60 minuten · Gereedschap: Plastic spudger, Heat pad, Speciale watchback-opener, Pincet, ESD-band.

Veelgestelde vragen

Past deze achterkant op de 41 mm Watch 3?
Nee, alleen op de 45 mm SM-R840. De 41 mm SM-R850 heeft een kleiner formaat.

Heb ik specifiek gereedschap nodig?
Ja, een watchback-opener is sterk aanbevolen.

Verlies ik de waterdichtheid?
Mogelijk. Gebruik nieuwe afdichting bij hermontage.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 78329651259

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Debbie
Waukegan, US
★★★★★ 1
SAVE YOUR MONEY - Protection Plan was money wasted
This 'Protection Plan' proved worthless for me. I purchased it for 3yrs. When I first ordered the HP 7301 All-in-one printer, I never got the first one to work. After HOURS of debugging and online support from HP it was determined that the printer was defective and needed to be replaced (FIRST printer never did setup or work AT ALL). Recently that printer failed again after about 13 months but well within the Asurion 3yr coverage. I then spend MANY HOURS over three days before being told once again by HP that the printer needed replacement and that they WOULD replace it. After many more hours escalating to a supervisor, since I had no means to package up and return the printer myself, that they would send a replacement in advance and allow me to send the defective back in the new printer's box. I had been without printing at this point for SEVEN DAYS. After I waited TWO MORE DAYS for them to 'check inventory' for the same model, I got a call from HP informing me that I was not going to get a new printer because: I HAD ALREADY HAD ONE REPLACEMENT and that was ALL I WAS ENTITLED TO. Of course this was the original printer to replace the brand new one that was DOA on its initial delivery. I lost all count of the massive number of hours I had invested to this point before HP RENEGGED on their commitment made to me more than twice. The current status is that I have a totally useless printer, had to buy a new printer, and have been stiffed for the cost of the HP printer AND the so-called Asurion 'Protection Plan'. In my opinion, Asurion put me through every possible hurdle to deny coverage under the plan, then after agreeing multiple times to send me a replacement (I have all the chat transcripts), they RENEGGED on coverage, which I believe was their intent from the outset. The notion that I had ALREADY received a replacement and was therefor ineligible for another is ABSURD on its face. The original replacement was needed to resolve a brand new DEAD ON ARRIVAL printer!!!
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Reviewed in the United States on July 17, 2025
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Hugo Pineda
Omaha, US
★★★★★ 5
Buy a lot of tech and want guaranteed coverage, look no further.
The plan was very much worth it. My son's monitor went out for the 2nd time, the first I dint have insurance, and I filed a claim and got the whole amount back after it was determined it could not be fixed. All this process took no longer than one week. Grateful and will definitely but for future purchases.
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Reviewed in the United States on January 15, 2026
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xroscox
Fort Morgan, US
★★★★★ 4
Great value.
Great value. Easy processing.
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Reviewed in the United States on August 26, 2025
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Amazon Customer
Phoenix, US
★★★★★ 5
Protecting your computer.
So far so good. The item is working quite well to date.
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Reviewed in the United States on February 21, 2026
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dan capobianco
Los Angeles, US
★★★★★ 5
Easy process
Great to work with
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Reviewed in the United States on March 8, 2026

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