Apple Watch Series 8 & Series 3 have some important differences, both models are popular for their health tracking, smart features, and daily utility. The Apple Watch Series 8 is the newer and more advanced model, packed with modern features like ECG, blood oxygen monitoring, and crash detection. The Series 3 is more affordable and still provides core fitness tracking. Let’s explore their differences and similarities to find your perfect fit!
Feature-by-Feature Breakdown
Processor:
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Display:
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Brightness:
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Operating System:
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Voice Assistant:
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Connectivity:
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Health Features:
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Speaker & Microphone:
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Internal Storage:
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Charging Speed:
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Battery Life:
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Double Tap Gesture:
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Specs at a Glance
| Feature | Apple Watch Series 8 | Apple Watch Series 3 |
|---|---|---|
| Chipset | S8 SiP with 64-bit dual-core | S3 SiP with 32-bit dual-core |
| Case Material | Stainless Steel | Aluminum |
| Size | 45mm | 42mm |
| Display Type | Always-On Retina | Retina |
| Display Size | 1.9 inches | 1.65 inches |
| Resolution | 396 x 484 | 312 x 390 |
| Brightness | Up to 1000 nits | Up to 1000 nits |
| Storage | 32GB | 8GB |
| RAM | 1GB | 768MB |
| Battery Life | Up to 18 hours | Up to 16 hours |
| Fast Charging | Yes | No |
| Sensors | ECG, Blood Oxygen, Heart Rate, Temp | Heart Rate |
| Crash Detection | Yes | No |
| UWB | Yes | No |
| Wi-Fi | 5GHz + 2.4GHz | 2.4GHz only |
| LTE | Yes | No |
| Water Resistance | WR50 | WR50 |
| Microphone/Speaker | Dual-system | Standard |
| Siri On-Device | Yes | No |
| WatchOS Compatibility | watchOS 10 and newer | watchOS 8 |
Who Should Buy What?Buy the Apple Watch Series 8 if you:
Check Apple Watch Series 8 Best Price Buy the Apple Watch Series 3 if you:
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Winner by Category
| Category | Winner |
|---|---|
| Processor | Apple Watch Series 8 |
| Display | Apple Watch Series 8 |
| Display Size | Apple Watch Series 8 |
| Higher Resolution | Apple Watch Series 8 |
| Display Brightness | Tie |
| Dual Speaker System | Apple Watch Series 8 |
| Internal Storage | Apple Watch Series 8 |
| Battery Life | Apple Watch Series 8 |
| Fast Charging | Apple Watch Series 8 |
| Wi-Fi | Apple Watch Series 8 |
| Health & Fitness | Apple Watch Series 8 |
| UWB | Apple Watch Series 8 |
| Crash Detection | Apple Watch Series 8 |
| On-Device Siri | Apple Watch Series 8 |
| Double Tap Gesture | Apple Watch Series 8 |
What They Have in Common
- Retina Display: Both models have a bright Retina display, making text and graphics crisp and easy to read in different lighting conditions.
- Water Resistance: Both are water-resistant up to 50 meters, allowing users to wear them while swimming or showering without worry.
- Heart Rate Monitoring: Both models include an optical heart rate sensor, helping users track their heart health and exercise intensity.
- Workout Tracking: Both support a wide range of workout modes, enabling accurate tracking for running, cycling, swimming, and more.
- Notifications: Both watches can display calls, texts, and app alerts on your wrist, helping you stay connected without checking your phone.
FAQ (Quick Answers)
Is the Apple Watch Series 8 significantly faster than the Series 3?
Yes, the Apple Watch Series 8 is much faster than the Series 3. It uses the newer S8 chip with 64-bit architecture, which delivers smoother performance and faster app loading compared to the aging S3 chip in the Series 3.
Does the Apple Watch Series 8 support more health features than the Series 3?
Absolutely. The Series 8 includes advanced health tools like ECG, blood oxygen monitoring, skin temperature tracking, and crash detection, while the Series 3 only tracks heart rate and basic activity metrics.
Can I use Siri offline on both watches?
No, only the Apple Watch Series 8 supports on-device Siri for quicker responses and limited offline functionality. The Series 3 requires an internet connection to use Siri.
Is there a difference in cellular connectivity between the two?
Yes. The Apple Watch Series 8 comes with GPS + Cellular capability, allowing you to make calls, text, and use data without your iPhone nearby. The Series 3 in this comparison only has GPS and cannot connect to cellular networks.
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Are both watches compatible with the latest watchOS updates?
No. The Apple Watch Series 8 supports watchOS 10 and will continue to receive updates for several years. The Series 3 stopped receiving updates after watchOS 8 and is now considered outdated.
Does the Apple Watch Series 8 charge faster than the Series 3?
Yes. The Series 8 supports fast charging, reaching 80 percent in about 45 minutes, whereas the Series 3 uses standard charging with no fast charge support.
How does the display compare between the two models?
The Apple Watch Series 8 features a larger Always-On Retina display with thinner bezels and higher resolution, making it easier to read in all conditions. The Series 3 has a smaller Retina display without Always-On functionality and thicker borders.
Is there a storage difference between the Series 8 and Series 3?
Yes. The Apple Watch Series 8 includes 32GB of internal storage for apps, music, and podcasts. The Series 3 only has 8GB, which limits its usefulness for media and app storage.
Do both watches have the same level of water resistance?
Yes. Both the Apple Watch Series 8 and Series 3 are rated WR50, which means they are water resistant up to 50 meters and suitable for swimming.
Which watch is better for long-term use and app compatibility?
The Apple Watch Series 8 is clearly better for long-term use. It supports future watchOS updates, has more storage, better performance, and compatibility with the latest apps, making it a future-proof choice compared to the outdated Series 3.
[lwptoc]