Which is a better smartwatch between the Apple Watch Series 3 vs Amazfit GTS? Compare the full specifications of these two fine smartwatches to find out the differences and which is the best choice for you. Meanwhile, each of these two is an outstanding smartwatch with a decent design and great features. While the Watch 3 is available in two sizes; 42mm and 38mm and in two models; cellular and GPS only, the GTS although a fine fitness smartwatch has fewer features with far longer battery life compared to the Watch 3.
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Apple Watch Series 3 vs Amazfit GTS: Specifications Compared
| Product Info |  Apple Watch Series 3 (42mm) Specifications, Features and Price |
 Amazfit GTS Specifications, Features and Price |
|---|---|---|
| Price | $119.99 | |
| ABOUT DEVICE | ABOUT DEVICE | ABOUT DEVICE |
| Device name | Apple Watch Series 3 (42mm) | Amazfit GTS |
| Device type | Standalone/Fitness smartwatch | Fitness/Sport smartwatch |
| Gender | Unisex | Unisex |
| Release date | September, 2017 | September, 2019 |
| Predecessor | Apple Watch Series 2 | — |
| Successor | Apple Watch Series 4 | — |
| Versions | Apple Watch Nike+ | — |
| BODY | BODY | BODY |
| Dimension | 42.5 x 36.4 x 11.4 mm | 43.25 x 36.25 x 9.4 mm |
| Weight | 52.8 grams | (excluding straps), 24.8g |
| Shape | Rectangular | Rectangular |
| Case material | Aluminum | Aluminum |
| Strap material | Elastomer | Silicone |
| Bezel material | Bezeless | Bezeless, Ceramics |
| Strap size | 24mm | 20 mm |
| Screen protection | Sapphire glass | Corning Gorilla Glass 3 |
| Water resistance | Yes, 5ATM | Yes, 5ATM |
| Durability test | — | — |
| Swim-proof | Yes, recommended | Yes, recommended |
| Color | Black, White | Aqua, Black, Cyan, Gray, Red, Rose-gold |
| DISPLAY | DISPLAY | DISPLAY |
| Display size | 1.65 inch | 1.65 inch |
| Display type | 1000nit, OLED | 1000nit, AMOLED |
| Display resolution | 312 x 390 pixels | 348 x 442 px |
| Pixel density | — | 341ppi |
| Always on | No | No |
| Custom watch face | Yes | Yes |
| Input type | 1 Physical button, Digital crown, Touchscreen | 1 Physical button, Touchscreen |
| CONNECTIVITY | CONNECTIVITY | CONNECTIVITY |
| Bluetooth | Yes, Bluetooth v4.2 LE | Bluetooth v5.0 |
| Bluetooth calling | Yes | No |
| GPS | GLONASS, GPS | GLONASS, GPS |
| NFC | Yes | Yes |
| Wi-Fi | Yes, Wi-Fi 802.11 b/g/n | No |
| MEMORY | MEMORY | MEMORY |
| RAM | 0.768GB | — |
| ROM | 16GB (GPS + Cellular), 8GB (GPS) | — |
| Memory card slot | No | No |
| CELLULAR CONNECTIVITY | CELLULAR CONNECTIVITY | CELLULAR CONNECTIVITY |
| Technology | 4G LTE | None |
| SIM type | e-SIM | None |
| Band | — | — |
| NOTIFICATIONS | NOTIFICATIONS | NOTIFICATIONS |
| SMS alert | Yes | Yes |
| Calls alert | Yes | Yes |
| Email alert | Yes | Yes |
| Event reminder | Yes | Yes |
| Third-party apps alert | Yes | Yes |
| MEDIA | MEDIA | MEDIA |
| Audio | mp3/mp4 | No |
| Bluetooth music | Yes | No |
| Loudspeaker | Yes | No |
| Microphone | Yes | No |
| Camera | No | No |
| Radio | No | No |
| SENSORS | SENSORS | SENSORS |
| Accelerometer | Yes | Yes |
| Altimeter | Yes | No |
| Ambient light | Yes | Yes |
| Barometer | Yes | Yes |
| Compass | No | Yes |
| ECG | No | No |
| Gyroscope | Yes | Yes |
| HRM | Yes | Yes |
| Pulse oximeter | No | — |
| Thermometer | App, No | No |
| Other sensors | — | — |
| ACTIVITY TRACKING | ACTIVITY TRACKING | ACTIVITY TRACKING |
| Blood oxygen | No | No |
| Blood Pressure | No | No |
| Calories | Yes | Yes |
| Distance | Yes | Yes |
| ECG tracking | No | No |
| Fitness Level | Yes | — |
| Heart rate monitoring | Yes | Yes |
| Sleep tracking | Yes | Yes |
| Steps | Yes | Yes |
| Stress | Yes | — |
| Incidental fall detection | No | No |
| Menstrual cycle | Yes | No |
| VO2 Max | Yes | — |
| Swim-tracking | Yes | Yes |
| Swim-heart tracking | No | No |
| On-screen workout | No | No |
| Sport modes | Yes | 12, Yes |
| BATTERY | BATTERY | BATTERY |
| Battery type | Non-removable Li-ion battery | non-removable Lithium-polymer |
| Battery capacity | 279mAh | 220mAh |
| Battery life | Regular: up to 18hrs | Regular: 14 days, Standby: 46 days |
| Charging type | Charging dock | 2-Pin charging |
| Charging time | 1-2 hours | 1-2 hours |
| Solar power | No | No |
| PLATFORM | PLATFORM | PLATFORM |
| Chipset | Apple S3 | — |
| CPU | Dual core | — |
| GPU | — | — |
| Operating system | WatchOS 4 | Amazfit OS |
| MISC | MISC | MISC |
| Companion app | Apple Watch App | Amazfit Watch App |
| Compatibility | iOS 12.0+ | Android 5.0+, iOS 10.0+ |
| Payment system | Apple Pay | Alipay |
| Interchangeable strap | 24mm, Yes | 20mm, Yes |
| Voice command | Yes, Siri | No |
| Find my phone | Yes | Yes |
| Box content | Apple Watch Series 3, Charger, Manual, Straps | Amazfit GTS, Charger, Manual, Straps |
| Price | $119.99 |
Apple Watch Series 3 vs Amazfit GTS: Which Should You Buy?
Clearly, Watch 3 is a better smartwatch compared to the GTS. It’s a more equipped smartwatch with onboard storage, microphone, loudspeaker, fitness tracking features, and there’s a cellular model which makes it a more comprehensive smartwatch. It’s the best for iOS device users.
On the other hand, the GTS is a fine alternative, it’s way cheaper, has a lightweight design, equipped to track your daily activities and has a far longer battery life than the Watch 3 that lets you go longer from a single charge.
