Apple Watch Series 8 & Apple Watch Series 7 have some important differences. The Series 8 come with improved faster performance, temperature sensor, crash detection, and a larger, more advanced display. Apple Watch Series 7 maintains a strong value with core fitness and safety features at a lower price point. This comparison will help you quickly understand the differences and decide which model is the better fit for your lifestyle.
Feature-by-Feature Breakdown
Processor:- Apple Watch Series 8 has the S8 Chip for faster performance and better battery efficiency.
- Apple Watch Series 7 runs on the older S7 chip which is still fast but lacks optimization improvements.
Winner: Apple Watch Series 8 |
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Display Size:- Apple Watch Series 8 features a larger 1.9-inch display with thinner bezels to provide more space for complications, text, and animations.
- Apple Watch Series 7 has a 1.6-inch display.
Winner: Apple Watch Series 8 |
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Battery Life:- Apple Watch Series 8 provides 36 hours of battery life in Low Power Mode to ensure extended usage time on a full charge.
- Apple Watch Series 7 lasts up to 18 hours on a full charge.
Winner: Apple Watch Series 8 |
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Higher Resolution:- Apple Watch Series 8 delivers 396 x 484 resolution for sharper display with increased pixel density, text and graphics.
- Apple Watch Series 7 has lower 352 x 430 resolution.
Winner: Apple Watch Series 8 |
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Temperature Sensor:- Apple Watch Series 8 includes a temperature sensor for advanced cycle tracking and wellness monitoring, improving health insights.
- Apple Watch Series 7 does not feature a temperature sensor.
Winner: Apple Watch Series 8 |
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WatchOS :- Apple Watch Series 8 comes with watchOS 9 for providing access to the latest software enhancements and features.
- Apple Watch Series 7 has initial watchOS 8.
Winner: Apple Watch Series 8 |
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Bluetooth :- Apple Watch Series 8 has Bluetooth 5.3 for improved connectivity and longer battery life.
- Apple Watch Series 7 support Bluetooth 5.0.
Winner: Apple Watch Series 8 |
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Crash Detection:- The Apple Watch 8 has Crash Detection with an advanced high G-force accelerometer and improved gyroscope for automatic emergency response.
- Apple Watch Series 7 lacks this safety feature.
Winner: Apple Watch Series 8 |
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Overall Performance Score
Apple Watch Series 8
Apple Watch Series 7
Specs at a Glance
| Feature | Apple Watch Series 8 | Apple Watch Series 8 |
|---|
| Case Size | 45mm | 41mm |
| Display | Always-On Retina | Always-On Retina |
| Processor | S8 SiP | S7 SiP |
| Battery Life | Up to 36 hours | Up to 18 hours |
| Temperature Sensor | Yes | No |
| High-G Accelerometer | Yes | No |
| Optical Heart Sensor | 3rd-gen | 3rd-gen |
| Advanced Gyroscope | Enhanced | Standard |
| Wi-Fi | 2.4GHz | 2.4GHz |
| Bluetooth | 5.3 | 5.0 |
| Resolution | 396 x 484 | 352 x 430 |
| Ceramic & Sapphire Back | Yes | Yes |
| IP6X Certified | Yes | Yes |
Who Should Buy What?Buy the Apple Watch Series 8 if you:- Want the latest health tracking features including temperature sensing.
- Prefer the larger 45mm screen with higher resolution for better visibility.
- Value Crash Detection and the high-g accelerometer for added safety.
- Plan to keep your watch for several years and want the most future-ready option.
- Need the most accurate motion tracking for fitness and workouts.
Check Apple Watch 8 Best Price Buy the Apple Watch Series 7 if you:- Are looking for a more compact smartwatch with similar core functions.
- Don’t need temperature tracking or Crash Detection.
- Want to save money while still getting ECG, SPO2, and a bright Always-On display.
- Prefer a slightly smaller size for a lighter fit on your wrist.
- Are upgrading from an older Apple Watch and want good value without all the newest sensors.
Check Apple Watch Series 7 Best Price |
Winner by Category
| Category | Winner |
|---|
| Processor | Apple Watch Series 8 |
| Display Size | Apple Watch Series 8 |
| Brightness | Tie |
| Temperature Sensor | Apple Watch Series 8 |
| High-G Accelerometer | Apple Watch Series 8 |
| Advanced Gyroscope | Apple Watch Series 8 |
| Internal Storage | Tie |
| Battery Life | Apple Watch Series 8 |
| Higher Resolution | Apple Watch Series 8 |
FAQ
Does the Apple Watch Series 8 have a temperature sensor?
Yes, the Apple Watch Series 8 includes a temperature sensor that tracks overnight wrist temperature changes and enhances cycle tracking accuracy.
Is the Apple Watch Series 8 more powerful than the Series 7?
Yes, the Series 8 uses the updated S8 chip, which provides better efficiency and supports new features like Crash Detection and temperature sensing.
Do both models support ECG and Blood Oxygen monitoring?
Yes, both the Apple Watch Series 7 and Series 8 support the ECG app and have built-in blood oxygen sensors for health tracking.
Is there a difference in display size and resolution between the two?
Yes, the Series 8 has a larger 45mm case with a higher resolution of 396 x 484, while the Series 7 has a 41mm case with 352 x 430 resolution.
Do the Series 7 and Series 8 have the same battery life?
Yes, both models provide up to 18 hours of battery life and support fast charging with the included magnetic charging cable.
Can both watches be used while swimming?
Yes, both models are water resistant and rated for use in shallow-water activities like swimming in a pool or ocean.
Does the Series 8 have more safety features than the Series 7?
Yes, the Series 8 includes a high-g accelerometer for Crash Detection, which is not available on the Series 7.
Do both watches have the same internal storage?
Yes, both the Apple Watch Series 7 and Series 8 include 32GB of internal storage for apps, music, and data.
Is the front display of both models crack-resistant?
Yes, both watches are made with a crack-resistant front crystal to improve durability and withstand daily wear.
Do the Series 7 and Series 8 use the same watch bands?
Yes, both models support the same band sizes and accessories, so bands from Series 7 will fit Series 8 without any issues.