Galaxy Watch 6 & Galaxy Watch 3 share many similarities, but there are also important differences, such as quality, performance, features, design, and connectivity. If you want the best one between them, I Would recommend the Galaxy Watch 6 rather than the Galaxy Watch 3.
Why Do I Recommend The Galaxy Watch 6?
- The Galaxy Watch 6 features a powerful Exynos W930 (5nm) processor for faster performance, improved multitasking, and enhanced energy efficiency compared to the Galaxy Watch 3’s older Exynos 9110 (10nm) chip.
- Galaxy Watch 6 has a higher resolution Super AMOLED display with 480 x 480 pixels (44mm model) for sharper visuals, better brightness, and improved outdoor visibility compared to the Galaxy Watch 3’s 360 x 360 display.
- It includes an advanced BioActive Sensor for combining heart rate monitoring, ECG, Blood Pressure tracking, and Body Composition Analysis, which the Galaxy Watch 3 lacks, providing more comprehensive health insights.
- The Galaxy Watch 6 has improved battery life with a larger 425mAh battery (44mm model) and fast charging that powers the watch up to 45% in just 30 minutes, while the Galaxy Watch 3 has a smaller 340mAh battery with slower charging.
- Galaxy Watch 6 runs on Wear OS 4 with One UI 5 Watch for better app compatibility, improved Google Assistant integration, and future software updates compared to the Galaxy Watch 3’s outdated Tizen OS.
- It supports an improved sleep tracking system with advanced insights, detailed sleep coaching, and snore detection, providing better guidance for improved rest compared to the Galaxy Watch 3’s basic sleep tracking.
- The Galaxy Watch 6 offers a one-click band system to quickly swap bands without tools for greater convenience compared to the Galaxy Watch 3’s traditional pin-based strap system.
- Galaxy Watch 6 features a sapphire crystal glass display for superior scratch resistance and improved durability, whereas the Galaxy Watch 3 uses less durable Gorilla Glass DX.
Maybe the Galaxy Watch 3 price can make you comfortable because it’s a little bit cheaper than the Galaxy Watch 6. But you have to compromise all the above-mentioned features. Now the Decision is Yours. I hope it was helpful to choose the right one.
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Side By Side Comparison
| Feature | Galaxy Watch 6 | Galaxy Watch 3 |
| Release Date | August 2023 | August 2020 |
| Display Size | 1.5-inch (44mm) / 1.3-inch (40mm) | 1.4-inch (45mm) / 1.2-inch (41mm) |
| Display Resolution | 480 x 480 pixels (44mm) / 432 x 432 pixels (40mm) | 360 x 360 pixels |
| Processor | Exynos W930 (5nm) | Exynos 9110 (10nm) |
| RAM | 2GB | 1GB |
| Storage | 16GB | 8GB |
| Operating System | Wear OS 4 with One UI 5 Watch | Tizen OS 5.5 |
| Battery Capacity | 425mAh (44mm) / 300mAh (40mm) | 340mAh (45mm) / 247mAh (41mm) |
| Charging Speed | Fast charging (45% in 30 mins) | Standard charging only |
| Health Sensors | BioActive Sensor | Heart rate, ECG, SpO2 |
| Body Composition Analysis | Yes | No |
| Sleep Tracking | Advanced sleep tracking with coaching | Basic sleep tracking only |
| Fall Detection | Improved sensitivity with emergency SOS | Basic fall detection only |
| Water Resistance | 5ATM + IP68 + MIL-STD-810H | 5ATM + IP68 |
| Connectivity | Bluetooth 5.3 | Bluetooth 5.0 |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n dual-band | Wi-Fi 802.11 b/g/n |
| NFC | Yes | Yes |
| GPS | Advanced GPS | Standard GPS |
| Durability | Sapphire crystal glass | Gorilla Glass DX |
| Design | Slimmer bezel, larger screen-to-body ratio | Bulkier design with thicker bezels |
| Strap System | One-click band system | Traditional pin-based strap system |
| Smart Features | Improved third-party app support with Wear OS 4 | Limited app support via Tizen |
| Voice Assistant | Google Assistant & Bixby | Bixby only |
| Software Updates | Long-term support with Wear OS 4 | Limited updates |
| Price | Check Galaxy 6 Price | Check Galaxy 3 Price |
What Common Both Can Do?
- Build Quality: Both the Galaxy Watch 6 and Galaxy Watch 3 are constructed with premium materials, featuring either stainless steel or aluminum casings. This ensures durability, a refined look, and resistance to scratches and minor impacts.
- Display Technology: Both watches feature Super AMOLED displays, delivering vibrant colors, deep blacks, and excellent outdoor visibility. The inclusion of an Always-On Display (AOD) allows users to view the time and notifications without activating the watch.
- Water Resistance: Both models are rated 5ATM + IP68, meaning they are resistant to water pressure up to 50 meters and offer dust protection. This makes both suitable for swimming, rain, and daily water exposure.
- Durability: Both devices meet MIL-STD-810 military-grade durability standards, ensuring resistance to extreme temperatures, shocks, and vibrations.
- Heart Rate Monitoring: Both the Galaxy Watch 6 and Galaxy Watch 3 come equipped with heart rate sensors, allowing users to monitor their heart rate throughout the day for better fitness and wellness tracking.
- ECG (Electrocardiogram): Each model includes ECG functionality, enabling users to track heart rhythm and detect irregularities such as atrial fibrillation.
- Blood Oxygen (SpO2) Monitoring: Both devices offer SpO2 monitoring, which measures blood oxygen levels to help track respiratory health and oxygen saturation trends.
- Sleep Tracking: Both models provide sleep tracking features, analyzing sleep stages and quality to offer insights for improved rest and recovery.
- Fall Detection: Both watches include fall detection, automatically notifying emergency contacts if a hard fall is detected.
- Fitness Tracking: Both the Galaxy Watch 6 and Galaxy Watch 3 offer comprehensive fitness tracking, including step counting, calorie tracking, and auto-detection for popular workout types.
- GPS Tracking: Each device is equipped with built-in GPS, providing accurate location tracking for outdoor activities like running, hiking, or cycling.
- NFC Support: Both watches support Samsung Pay via NFC, enabling secure and contactless payments.
- Bluetooth Connectivity: Both models offer Bluetooth support for connecting to smartphones, wireless earbuds, and other devices.
- LTE (Optional Model): Both the Galaxy Watch 6 and Galaxy Watch 3 offer LTE connectivity as an option, allowing users to make calls, send messages, and stream music without relying on a smartphone.
- Wireless Charging: Both models support wireless charging, ensuring convenient and cable-free power replenishment.
- Notifications: Both watches provide smart notifications, allowing users to view messages, emails, and app alerts directly on their wrist.
- Music Control: Both models offer music control features, enabling users to play, pause, and skip tracks directly from the watch interface.
- Smartphone Integration: Both the Galaxy Watch 6 and Galaxy Watch 3 integrate seamlessly with Android smartphones, providing enhanced connectivity for calls, messages, and app syncing.
- Voice Assistant: Both models support Bixby, Samsung’s voice assistant, for hands-free commands and task automation.
- Interchangeable Bands: Both watches feature interchangeable band support, allowing users to personalize their watch style with different strap options.
- Samsung Health Integration: Both models sync with the Samsung Health app, providing detailed wellness insights, fitness metrics, and guided programs for improved health management.
Common Features
| Feature | Galaxy Watch 6 | Galaxy Watch 3 |
| Brand | Samsung | Samsung |
| Build Quality | Stainless steel or aluminum | Stainless steel or aluminum |
| Display Technology | Super AMOLED | Super AMOLED |
| Always-On Display (AOD) | Yes | Yes |
| Rotating Bezel (Digital/Physical) | Yes | Yes |
| Water Resistance | 5ATM + IP68 | 5ATM + IP68 |
| Military-Grade Durability | MIL-STD-810H | MIL-STD-810G |
| Heart Rate Monitoring | Yes | Yes |
| ECG (Electrocardiogram) | Yes | Yes |
| Blood Oxygen (SpO2) Monitoring | Yes | Yes |
| Sleep Tracking | Yes | Yes |
| Fall Detection | Yes | Yes |
| Fitness Tracking | Yes | Yes |
| GPS | Yes | Yes |
| NFC Support | Yes | Yes |
| Bluetooth Connectivity | Yes | Yes |
| LTE (Optional Model) | Yes | Yes |
| Wireless Charging | Yes | Yes |
| Notifications | Yes | Yes |
| Music Control | Yes | Yes |
| Smartphone Integration | Yes | Yes |
| Voice Assistant | Yes | Yes |
| Interchangeable Bands | Yes | Yes |
| Samsung Health Support | Yes | Yes |
| Price | Check Galaxy 6 Price | Check Galaxy 3 Price |
FAQ
Is the Galaxy Watch 6 more durable than the Galaxy Watch 3? Does the Galaxy Watch 6 have a better display than the Galaxy Watch 3? Which model offers better battery life, the Galaxy Watch 6 or Galaxy Watch 3? Do both watches support Samsung Pay for contactless payments? Can I use both the Galaxy Watch 6 and Galaxy Watch 3 with my iPhone? Which watch has better health tracking features? Does the Galaxy Watch 6 support Google Assistant? Can I make calls directly from both watches? Do both watches support interchangeable bands? Are both watches suitable for swimming and water activities? Which watch is better for fitness tracking? Does the Galaxy Watch 6 have better app support than the Galaxy Watch 3? Which model is more suitable for users who prefer a classic watch design? Is the Galaxy Watch 6 worth upgrading from the Galaxy Watch 3? |