
Apple Watch Ultra 4 heart rate sensor repair
Repaired by our specialists in Antwerp & Wolvertem — often ready while you wait, no prepayment.
€199
Is the back glass of your Apple Watch cracked? We can replace it for you.
Also usable for your insurance claim Insurance claims
All Apple Watch models: heart rate sensor repairIs something wrong with your Apple Watch Ultra 4? FIXNOW repairs your device expertly in Antwerp and Wolvertem. We start with a diagnosis, discuss the price, and only get to work once you’ve agreed.
Refurbished Apple Watch Ultra 4 for sale: 1 unit
What does this repair involve?
Back glass / sensorBest for: The back glass is cracked, or heart-rate measurement no longer works.
- Repair suited to damage to the back glass or sensor module
- Check of the affected functions after the repair
From 2,064 Google reviews
What customers say about their Apple Watch
Very nice repair its the best place to fix all our screeching on your watch, iphone, ipades . The best place in Antwerp. You give my watch second life.
Highly recommended.My Apple Watch was fixed for less than one hour in the end of the day.Thank you, Fixnow, you are really the best ❤️
Reply from FIXNOW
Thank you so much, Anna S.! We’re really happy to hear your Apple Watch was fixed in under an hour and that you could still get it back by the end of the day — that’s exactly what we aim for. Thanks for the lovely words and trust in FIXNOW ❤️ If you ever need help again (or with another device), you’re always welcome to drop by!
A few months ago, they changed the battery of my Apple Watch. Unfortunately, the watch didn’t charge since few days. They took another look and replaced the battery again, with no issues and no charge, thanks to the one-year warranty. Great job!
Reply from FIXNOW
Thank you for taking the time to share your experience with us! 😊 We're glad to hear that we were able to resolve the issue with your Apple Watch battery under our one-year warranty. At Fixnow, we stand behind our work and always aim to provide the best possible service for all your Apple device repairs. We understand how important your Apple Watch is to you, and we're happy we could get it charging properly again. Our team is dedicated to providing expert repairs for all Apple products, including iPhones, iPads, and MacBooks, as well as other brands like Samsung and Google. If you ever need any other repairs or have questions about your devices, please don't hesitate to reach out to us. We're always here to help! 🛠️⌚📱 Thank you for choosing Fixnow for your Apple Watch repair needs!
Common Apple Watch Ultra 4 problems
A diagnosis first
Not sure what’s wrong? We examine your device and explain what’s going on.
Clear price upfront
You know the price before we start — no surprises afterwards.
Expert repair
Our technicians work with the right tools and high-quality parts.
How it works

Diagnosis
We examine the device and discuss the cause and the price with you.
Repair
Once you’ve agreed, we carry out the repair expertly.
Testing
We test the device before you get it back.
Why FIXNOW?
Parts & warranty
At FIXNOW you know upfront what a repair costs: we start with a diagnosis and discuss the price before we begin — no surprises afterwards. We work with high-quality parts and give a warranty on the repair carried out. If something doesn’t turn out as agreed, we work together to find a suitable solution.
Our stores
FIXNOW Wolvertem
Wilgenlaan 19 bus 2, 1861 Wolvertem
+32 472 29 15 53
Tuesday–Saturday 10:00–19:00
DirectionsNot nearby? Send in your device
Choose a FIXNOW shipping label, with extra protection if you want, or send it yourself with track & trace. You only pay after the repair. Available from Belgium, the Netherlands, France, Germany and Luxembourg.
Frequently asked questions
Most smartphone repairs are ready within 60 minutes. For MacBooks, tablets and motherboard repairs the duration depends on the repair; the indicative time is shown next to the price of each repair. You can wait in the store or pick up your device later — we’ll let you know as soon as it’s ready.

