WELCOME TO MOBILERELATION
Have a brand-new Apple Watch Ultra 4 GPS + Cellular you no longer need? Sell it to MobileRelation in Singapore. We buy sealed and unsealed sets, including watches that were activated recently. Choose your colour and set status below to get an instant quote, then sell it at one of our outlets or book a doorstep pick-up from your home or office.
- Released September 2026
- 49mm
- Titanium, GPS + Cellular
- 1
- 2
- 3
- 4
Step 3 - Review Your Device Details
Review your device details to ensure all information is accurate before proceeding.
✨ New Device
New Apple Watch Ultra 4 GPS + Cellular
Get up to
SGD 920
Start by selecting an option
1 Diameter
What Counts as a New Apple Watch Ultra 4 GPS + Cellular?
Your quote depends on whether the box is still sealed and whether the watch has been activated. Pick the status that matches your set, then tell us whether you have the original receipt with the serial number.
Sealed, not activated
Factory seal intact and the watch has never been paired or set up.
Unsealed, not activated
Box opened but the watch has not been paired or set up.
Activated within 3 days
Watch was paired recently and is still in like-new condition with all box contents.
Activated more than 3 days
Watch was paired more than 3 days ago but is still in new condition with all box contents.
Two Ways to Sell Your New Apple Watch Ultra 4 GPS + Cellular
Visit an outlet
Bring your Apple Watch Ultra 4 GPS + Cellular and your NRIC or Singpass to any of our outlets in Singapore. We inspect the watch and confirm your final offer in store.
Doorstep pick-up
Book a pick-up and we collect your Apple Watch Ultra 4 GPS + Cellular from your home or office. You receive payment once the watch is inspected on-site.
Apple Watch Ultra 4 GPS + Cellular Specifications
| Brand | Apple |
|---|---|
| Release date | September 2026 |
| Case size | 49mm |
| Case material | Titanium |
| Connectivity type | GPS + Cellular |
| Colours | Natural, Black |
| Display | Always-On Retina LTPO OLED, up to 3000 nits |
| Chip | S11 SiP with 64-bit dual-core processor |
| Storage | 64GB |
| Battery | Up to 50 hours (84 hours in Low Power Mode); fast charge to 80% in about 45 min |
| Water resistance | Water resistant 100m (WR100), dive to 40m (EN13319), IP6X dust resistant, MIL-STD 810H |
| Health sensors | ECG (2nd-gen electrical heart sensor), blood oxygen, heart rate, temperature sensing, depth gauge, water temperature |
| Connectivity | Wi-Fi 4 (802.11n) 2.4GHz and 5GHz; Bluetooth 5.3; dual-frequency GPS, Galileo, QZSS, BeiDou; 2nd-gen Ultra Wideband; 5G (RedCap) and LTE, eSIM (all units are GPS + Cellular) |
| Weight | 63.0g (natural) / 63.1g (black) |
Source: Apple official specifications
What to Prepare When Selling a New Apple Watch Ultra 4 GPS + Cellular
- The Apple Watch Ultra 4 GPS + Cellular in its original box with all included items, such as the band and charging cable.
- Your NRIC or Singpass. Identity verification is required under the Secondhand Dealers Act.
- The original receipt showing the watch serial number, if you have it. Select Yes or No for the receipt question in the quote form.
- If the watch was set up: unpair it from your iPhone in the Watch app, which also turns off Activation Lock.
New Apple Watch Ultra 4 GPS + Cellular Trade-in FAQ
Can I sell my Apple Watch Ultra 4 GPS + Cellular if I opened the box but did not pair it?
Yes. Select "Unsealed and Non Activated" in the quote form. As long as the watch has not been set up and all box contents are included, it is still treated as a new set.
I already paired my Apple Watch Ultra 4 GPS + Cellular. Can I still sell it as new?
Yes. Choose "Activated Within 3 Days" or "Activated More than 3 Days" depending on when you set it up. The watch should still be in new condition with all box contents.
What if I do not have the original receipt?
You can still sell it. Select "No" for the receipt question. You will still need your NRIC or Singpass for identity verification.
Can I sell an overseas Apple Watch Ultra 4 GPS + Cellular in Singapore?
Yes, we accept some overseas units, but the trade-in price can differ from a Singapore set, and units from certain countries are not accepted. The quote on this page is for Singapore sets. For an overseas unit, please WhatsApp us with your model number and country of purchase to get a quote.
Can you collect my Apple Watch Ultra 4 GPS + Cellular from my home or office?
Yes. With our doorstep pick-up service, we collect your Apple Watch Ultra 4 GPS + Cellular from your home or office, and you receive payment once it is inspected on-site.
How do I complete the trade-in?
Get your quote on this page, then either visit one of our outlets or book a doorstep pick-up. In both cases we check the watch condition and serial number, and you will need your NRIC or Singpass.
Ready to sell your new Apple Watch Ultra 4 GPS + Cellular? Scroll up for your instant quote.
Your watch has already been used? Go to Sell Used Apple Watch Ultra 4 GPS + Cellular.
Selling another Apple Watch? New Apple Watch Ultra 3 GPS + Cellular Titanium · New Apple Watch Ultra 2 GPS + Cellular Titanium · Used Apple Watch Ultra GPS + Cellular Titanium
Trade-In Terms & Conditions
- Quotation and Device Condition:
All price quotations are provisional and contingent upon the device meeting the specified condition criteria. We reserve the right to adjust the offered price or decline the transaction if the device's condition does not match the initial description. - Regulatory Compliance:
In accordance with the Secondhand Dealers Act regulated by the Singapore Police Force, we are obligated to verify the seller's identity. This requires a valid NRIC or Singpass for record-keeping purposes and a mandatory IMEI screening conducted through the authorized system. - Pricing for Multiple Units:
The advertised price applies to a single unit. Pricing for subsequent devices may vary. For trade-ins involving multiple items, please contact our team via WhatsApp to obtain an accurate quotation. - Device Eligibility and Ownership:
We strictly do not accept devices that are network or SIM-locked. Furthermore, we only process trade-ins for devices that are the legal property of the seller. Any attempt to trade in an ineligible or non-owned device may lead to legal proceedings. - Data Responsibility:
The seller is responsible for fully removing all personal data, Apple ID, Google accounts, iCloud locks, and any other security features before handing over the device. We shall not be held liable for any loss, damage, or claims arising from data that has not been properly erased. - Price Adjustment:
In the event of significant market fluctuations or changes in official buy-back values, we reserve the right to adjust the quoted price prior to the completion of the transaction. - Physical Condition and Deductions:
If the screen is heavily scratched or the housing is badly dented, we will deduct the amount based on the current market trade-in value.
