Is Apple Watch Series 4 Worth Buying in 2025
Introduction
The Apple Watch Series 4 was a game-changer when it launched in 2018, introducing ECG monitoring and a larger display. However, as we enter 2025, is it still a worthwhile investment? According to our UpTrade Price Tracker, a Certified Refurbished Apple Watch Series 4 starts at $110, making it one of the most affordable Apple Watches available.
While this price might seem attractive, Apple has stopped providing software updates for this model, meaning no more watchOS upgrades or security patches. This lack of support makes it a risky buy for long-term use. Instead, we highly recommend upgrading to the Apple Watch Series 6, which starts at $140 and still supports the latest watchOS version in 2025.
So, should you still buy the Apple Watch Series 4? Let’s dive into the details.
About Apple Watch Series 4
When Apple launched the Apple Watch Series 4, it set a new standard for smartwatches. With a larger edge-to-edge display, electrocardiogram (ECG) capability, and an upgraded S4 processor, it was a massive leap from its predecessor.
Key Features of Apple Watch Series 4 at Launch:
- Larger Retina Display: 30% bigger screen than previous models.
- ECG App: First Apple Watch to offer FDA-approved ECG readings.
- Digital Crown with Haptic Feedback: More precise scrolling and navigation.
- Fall Detection: Automatically calls emergency services if a hard fall is detected.
- watchOS 5 Compatibility: Introduced Walkie-Talkie mode and improved Siri.
While these features were groundbreaking in 2018, how well does the Series 4 hold up in 2025?
Why the Apple Watch Series 4 Is No Longer the Best Option in 2025
Software Support Has Ended
Apple has stopped providing software updates for the Apple Watch Series 4, meaning it no longer receives the latest watchOS versions. This leads to:
- No access to new features introduced in watchOS 11 and beyond.
- No more security patches, making the device vulnerable to potential risks.
- Decreasing compatibility with newer iPhones and Apple services.
Limited App Compatibility
As apps evolve, many developers stop supporting older watchOS versions. The lack of software updates means fewer third-party apps will function properly over time. If you rely on Apple Watch for apps like fitness tracking, payments, or productivity, this could become an issue.
Battery Life Degradation
After years of use, most Apple Watch Series 4 batteries will experience significant wear. While refurbished models may come with serviced or replaced batteries, the older design lacks the efficiency improvements found in newer Apple Watches.
No Always-On Display
Unlike newer Apple Watch models, the Series 4 does not have an Always-On Display (AOD). This means you must raise your wrist or tap the screen to check the time, which can be inconvenient compared to the Apple Watch Series 6, which includes this feature.
Slower Performance
The S4 processor, while fast in 2018, feels outdated in 2025 compared to newer chips like the S6 in the Apple Watch Series 6. You may experience:
- Longer loading times for apps.
- Slower Siri responsiveness and voice dictation.
- Less efficiency in fitness tracking and notifications processing.
While the Apple Watch Series 4 is still functional, its lack of software updates and aging hardware make it hard to recommend in 2025.
Better Alternative: Apple Watch Series 6
If you’re considering an older Apple Watch but want a model that is still supported in 2025, the Apple Watch Series 6 is the best alternative.
Why Choose Apple Watch Series 6 Over Series 4?
- ✅ Still Receives Software Updates – Supports the latest watchOS version in 2025.
- ✅ Always-On Display – No need to raise your wrist to check the time.
- ✅ Faster S6 Processor – Twice as fast as the Series 4 for smoother performance.
- ✅ Blood Oxygen Sensor & ECG – More advanced health tracking than the Series 4.
- ✅ Better Battery Life & Charging – Lasts longer with faster charging support.
At just $30 more ($140 for Certified Refurbished models), the Apple Watch Series 6 is a far better investment than the Series 4.
Specs Comparison: Apple Watch Series 4 vs. Apple Watch Series 6
If you're considering whether to buy an Apple Watch Series 4 in 2025, comparing it to the Apple Watch Series 6 can help you decide. While both watches share some core functionalities, the Series 6 offers significant upgrades that justify its slightly higher price.
Feature Comparison
| Feature | Apple Watch Series 4 | Apple Watch Series 6 |
|---|---|---|
| Release Year | 2018 | 2020 |
| Software Support | No longer receives updates | Still supports latest watchOS in 2025 |
| Processor | S4 (64-bit dual-core) | S6 (64-bit dual-core, 20% faster) |
| Display | 1.57" (40mm) / 1.78" (44mm) OLED Retina | 1.57" (40mm) / 1.78" (44mm) OLED Retina with Always-On Display |
| Health Features | ECG, Fall Detection | ECG, Blood Oxygen Sensor, Fall Detection |
| Battery Life | Up to 18 hours | Up to 18 hours, Fast Charging |
| Charging Time | ~2.5 hours | ~1.5 hours (20% faster) |
| Always-On Display | ❌ No | ✅ Yes |
| Bluetooth | Bluetooth 5.0 | Bluetooth 5.0 |
| Storage | 16GB | 32GB |
| Price (Certified Refurbished, 2025) | Starts at $110 | Starts at $140 |
👉 Verdict: The Apple Watch Series 6 offers better performance, longer software support, an Always-On Display, and advanced health tracking—making it the better buy in 2025 for just $30 more than the Series 4.
Price and Availability in 2025
If you're searching for an affordable smartwatch, the Apple Watch Series 4 starts at $110 in the Certified Refurbished market in 2025. However, considering its lack of software support and aging hardware, the Apple Watch Series 6, starting at $140, is a much better option.
| Model | Certified Refurbished Starting Price |
|---|---|
| Apple Watch Series 4 | $110 |
| Apple Watch Series 5 | $130 |
| Apple Watch Series 6 | $140 |
| Apple Watch Series 7 | $160 |
| Apple Watch Series 8 | $180 |
Availability Note: Due to limited stock of older Apple Watches, prices fluctuate based on demand. If you’re interested in the Apple Watch Series 6, we recommend buying early before prices rise or inventory runs out.
Should You Buy a Used or Certified Used / Refurbished Apple Watch?
If you're considering buying a pre-owned Apple Watch, it's important to understand the difference between Used and Certified Used / Refurbished devices.
Used Apple Watch
- ❌ Sold as-is by individual sellers with no guarantees on condition
- ❌ Battery health is unverified, meaning shorter lifespan
- ❌ No warranty or return policy in most cases
- ❌ Higher risk of scratches, damage, or faulty hardware
Certified Used / Refurbished Apple Watch
- ✅ Professionally inspected and tested for functionality and battery health
- ✅ Guaranteed to work with a return policy and warranty
- ✅ Screen, battery, and sensors checked to meet high-quality standards
- ✅ Certified Sellers by UpTrade providing transparent condition ratings
👉 Buying Certified Used / Refurbished ensures a risk-free purchase, making it the best option for long-term reliability.
How UpTrade Can Help
At UpTrade, we make it safe and easy to buy a Certified Refurbished Apple Watch at the best prices.
- ✔ Verified Quality: Every device undergoes rigorous testing before being listed.
- ✔ Transparent Pricing: Compare market-low prices from trusted sellers.
- ✔ Warranties & Returns: Enjoy peace of mind with warranty-backed purchases.
- ✔ Eco-Friendly Shopping: Choosing Certified Refurbished helps reduce electronic waste while saving you money.
Conclusion
The Apple Watch Series 4 was a fantastic smartwatch in its time, but in 2025, it no longer receives software updates, making it less secure and limited in features. While its $110 price may seem appealing, the lack of support means it won’t be a long-term investment.
For just $30 more, the Apple Watch Series 6 is a much better choice—it supports the latest watchOS updates, features an Always-On Display, a faster processor, and advanced health tracking like the Blood Oxygen sensor.
👉 Final Verdict: If you’re looking for a budget-friendly Apple Watch in 2025, we highly recommend skipping the Series 4 and opting for the Apple Watch Series 6 for better longevity, performance, and features.
For the best deals on Certified Refurbished Apple Watches, check out UpTrade, where you can find high-quality devices at the lowest market prices. Shop smart and save big today! 🚀
