- TrueGrade tested — passes our 25-point inspection
- Fast, tracked shipping
- 90-day returns
- Up to 70% cheaper than new
Apple Watch Series SE 40mm – Gold Aluminum/White Sport Band
Buy a certified refurbished Apple Watch Series SE 40mm in Gold Aluminum/White Sport Band from $78 at Device Giant — every Watch Series SE 40mm is fully tested under our 25-point TrueGrade inspection, ships unlocked-ready, and is backed by our 90-day warranty and free US shipping. The Apple Watch SE 40mm (2020) offers an excellent balance of features and value, making it a highly desirable device for trade-in. It combines essential Apple Watch capabilities like comprehensive fitness tracking, safety features, and seamless integration with the Apple ecosystem. With its vibrant Retina display, powerful S5 SiP processor, and robust build, it provides a smooth and reliable user experience. This model is perfect for those looking for core smartwatch functionalities without the premium price tag of the flagship models, making it a popular choice for first-time Apple Watch owners or those upgrading from older generations. Its continued support for the latest watchOS updates ensures it remains a relevant and valuable device in the market. Compare grades, storage and carrier options below and save versus buying new.
Watch Series SE 40mm key features
- GPS Tracking
- 50m Water Resistance
- 2nd-gen Optical Heart Sensor
- Fall Detection
- Emergency SOS
- Apple Pay
- Retina LTPO OLED Display
- Optional Cellular Connectivity
Watch Series SE 40mm full specifications
| Display | 1.57 inches Retina LTPO OLED, 394 x 324 pixels, 60Hz |
|---|---|
| Processor | Apple S5 SiP with 64-bit dual-core processor |
| RAM | 1GB |
| Storage | 32GB |
| Battery | 245 mAh, Magnetic charging cable |
| Build | Aluminum case, Ion-X strengthened glass front, ceramic and sapphire crystal back, 50m water resistant |
| Operating system | watchOS 7.0 |
| Network | 4G LTE and UMTS (Cellular models), Wi-Fi (802.11b/g/n 2.4GHz |
| Biometrics | Wrist detection, Passcode |
| Dimensions | 40 x 34 x 10.4 mm |
| Weight | 30.7 g |
Why buy a refurbished Watch Series SE 40mm?
- Save big — a used Watch Series SE 40mm starts at just $78, well below retail.
- 25-point TrueGrade tested — battery, screen, cameras, buttons and network all verified.
- 90-day warranty & free shipping on every Watch Series SE 40mm.
- Better for the planet — buying refurbished keeps e-waste out of landfills.
- Seamless Apple Ecosystem Integration
- Comprehensive Health and Fitness Tracking
- Essential Safety Features (Fall Detection, Emergency SOS)
Watch Series SE 40mm pros and cons
Pros
- Affordable entry into the Apple Watch ecosystem
- Strong performance for daily tasks and fitness
- Reliable safety features
- Excellent software support and updates
Things to know
- No Always-On Display
- Lacks ECG and Blood Oxygen features
- Older processor compared to flagship models
- Bezels are thicker than newer models
Carrier compatibility
This refurbished Watch Series SE 40mm is available unlocked and compatible with GPS+CELL. Check the carrier selector above — we only show options we have in stock so you can buy the exact Watch Series SE 40mm that works on your network.
Storage options
Choose the Watch Series SE 40mm in 32GB. Pick more storage for photos, apps and offline media.
TrueGrade condition guide
- Grade A — Excellent: like-new, minimal to no visible wear.
- Grade B — Great: light signs of use, fully functional.
- Grade C — Fair: visible wear at the best price.
- As-is / damaged: clearly described cosmetic or functional notes, priced accordingly.
Watch Series SE 40mm — frequently asked questions
Is the Apple Watch Series SE 40mm still worth buying in 2026?
Yes — with GPS Tracking and a proven design, the Watch Series SE 40mm remains a great-value refurbished phone, especially at $78 with a 90-day warranty.
Does the refurbished Watch Series SE 40mm come unlocked?
Most Watch Series SE 40mm units are sold unlocked and ready for GPS+CELL. Carrier-specific versions are clearly labeled in the carrier selector.
How much does a used Watch Series SE 40mm cost?
At Device Giant a refurbished Watch Series SE 40mm starts from $78, with the exact price depending on storage, carrier and TrueGrade condition.
What's included with a refurbished Watch Series SE 40mm?
Your Watch Series SE 40mm ships fully reset and tested with a compatible charging cable, a 90-day warranty and free shipping. Accessories vary by condition.
What do the condition grades mean?
See the TrueGrade guide above — A (excellent), B (great), C (fair) and clearly-described as-is options, so you can pick the right balance of price and cosmetics for your Watch Series SE 40mm.
Every device is graded for cosmetic condition and tested for full function against our TrueGrade 25-point inspection. Buying refurbished keeps a working phone out of landfill — better for your wallet and the planet.
Better for your wallet & the planet
Every refurbished phone is a win for the planet
Choosing refurbished over new keeps a working device out of landfill — and skips the carbon, water and raw materials it takes to build a brand-new one. A small choice with real impact.
Less carbon
Most of a phone's lifetime emissions come from manufacturing. Reuse skips nearly all of it.
Less e-waste
Millions of devices are trashed every year. Every reused phone is one less in a landfill.
Fewer raw materials
No new mining of rare metals, no manufacturing water use — the device already exists.
Circular by design
When a device truly can't be saved, we harvest its working parts and recycle the rest responsibly.
Refurbished is not a compromise. It is the smarter, greener way to buy tech, and every TrueGrade device ships tested, graded and ready for its second life. See how we do it →
