Apple Watch SE 2 vs SE 3 – Which Should You Buy?
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Choosing the right smartwatch depends on your lifestyle, needs, and budget. The Apple Watch SE 3 and the Apple Watch SE cater to slightly different users and offer distinct levels of performance. The Apple Watch SE 3 brings updated hardware and more advanced health tracking, while the Apple Watch SE remains an affordable entry point for Apple’s ecosystem. This article will compare their key features across multiple categories so you can decide which model best fits your daily routine and personal preferences.
Side by Side Comparison
| Feature | Apple Watch SE 3 | Apple Watch SE |
|---|---|---|
| Display | Retina LTPO OLED, 1000 nits brightness, slightly slimmer bezels | Retina LTPO OLED, 1000 nits brightness |
| Processor | Newer S9 SiP with faster performance and better power efficiency | S8 SiP with reliable performance |
| RAM | Increased memory for smoother multitasking | Standard memory configuration |
| Battery Life | Up to 18 hours with improved power management, Low Power Mode extends usage | Up to 18 hours with Low Power Mode |
| Health Sensors | Advanced heart rate sensor, crash detection, improved fall detection | Heart rate sensor, crash detection, fall detection |
| Connectivity | Bluetooth 5.3, faster Wi-Fi, optional LTE | Bluetooth 5.0, Wi-Fi, optional LTE |
| Software Support | Ships with watchOS 11, longer support window | Supports watchOS 11 but shorter future updates |
Detailed Feature Comparisons
Design and Build: The Apple Watch SE 3 keeps the same case size options but features slightly slimmer bezels that give a more modern look. The original SE still has a clean design but appears slightly dated when placed side by side.
Display Quality: Both models offer Retina LTPO OLED displays with 1000 nits of brightness, making them readable in sunlight. The SE 3 benefits from marginally improved color accuracy and sharper edges, which are noticeable during workouts or when checking notifications.
Processor and Performance: The SE 3 is powered by the S9 SiP, which is faster and more power-efficient. Apps load more quickly, and animations feel smoother compared to the S8 chip in the SE. This improvement is especially helpful when using fitness tracking features in real time.
Battery Life: Both watches provide around 18 hours of battery life, but the SE 3 manages power more efficiently, so users often see slightly better endurance. Low Power Mode on both models can stretch battery life through multi-day trips.
Health and Safety Features: The SE 3 includes updated heart rate sensors and improved algorithms for fall detection, making it more reliable for seniors or athletes. Both models offer crash detection, which can alert emergency services automatically.
Connectivity: The SE 3 features Bluetooth 5.3 and faster Wi-Fi, leading to more stable connections with iPhones and accessories. The SE uses Bluetooth 5.0, which is still reliable but slightly less efficient.
Software and Updates: Because it ships with watchOS 11, the SE 3 will receive software support for more years. The SE supports watchOS 11 too but will likely lose support sooner, which matters for those planning to keep the watch long term.
Fitness and Activity Tracking: Both models track daily steps, calories, and workouts, but the SE 3’s improved chip processes data faster, giving near real-time results. This is beneficial during interval training or when switching between workout modes quickly.
FAQ
Is the Apple Watch SE 3 worth upgrading from the SE?
Yes, if you want faster performance, improved health sensors, and longer software support. The SE still performs well for casual users.
Does the SE 3 have a better display than the SE?
Both use Retina LTPO OLED panels, but the SE 3 has slimmer bezels and slightly improved color accuracy.
Can I use the same bands for both models?
Yes, Apple Watch bands are interchangeable between SE 3 and SE as long as you choose the same case size.
How much longer will the SE 3 receive updates?
The SE 3 will receive updates for at least a couple more years compared to the SE, making it more future-proof.
Is battery life much better on the SE 3?
Battery life is similar, but the SE 3’s power efficiency allows slightly longer usage between charges.
Do both models support crash detection?
Yes, both include crash detection, which can contact emergency services automatically after a severe impact.
Which watch is better for fitness tracking?
The SE 3 provides faster processing and slightly more accurate heart rate readings, making it better for dedicated fitness users.
Can I use Apple Pay on both models?
Yes, both models support Apple Pay for quick and secure payments directly from your wrist.
Are there differences in water resistance?
No, both watches are water-resistant up to 50 meters, making them suitable for swimming and showering.
Which should I buy if I am on a tight budget?
The Apple Watch SE is the more affordable choice and still offers a full range of core features for everyday use.