The Huawei Watch GT 2 is the successor to the older Huawei Watch GT which was quite popular among fitness enthusiasts. The new GT 2 is now more stylish and features onboard music storage, Bluetooth calling for the 46mm unit, and it’s a more comprehensive fitness tracker powered by an advanced Kirin A1 chip. The GT 2 comes in two sizes; 42mm and 46mm, these succeed the GT 42mm and 46mm respectively. In this post, we’re comparing the differences between the Huawei Watch GT vs GT 2 to find what has changed.
We will compare the Huawei Watch GT 2 (46mm) vs GT (46mm), and then compare the 42mm GT 2 vs GT 42mm.
Note that the difference between the 42mm and 46mm GT 2 is that the latter has a microphone and speaker that enable Bluetooth calling when your phone is nearby. It also has a bigger display size and a longer battery life than the 42mm.
Similarly, the difference between the 42mm and 46mm GT is that the latter has a longer battery life and a bigger display size than the 42mm unit.
Huawei Watch GT (46mm) vs GT 2 (46mm) Specifications Compared
| Product Info |
 Huawei Watch GT (46mm) Specifications, Features and Price |
 Huawei Watch GT 2 (46mm) Specifications, Features and Price |
|---|---|---|
| Price | - | - |
| ABOUT DEVICE | ABOUT DEVICE | ABOUT DEVICE |
| Device name | Huawei Watch GT (46mm) | Huawei Watch GT 2 (46mm) |
| Device type | Fitness/Classic smartwatch | Fitness/Classic smartwatch |
| Gender | Men | Men |
| Release date | October, 2018 | September, 2019 |
| Predecessor | — | Huawei Watch GT |
| Successor | Huawei Watch GT 2 | Huawei Watch GT 2 Pro |
| Versions | — | 42mm, 46mm |
| BODY | BODY | BODY |
| Dimension | 46.5 x 46.5 x 10.6 mm | 45.9 x 45.9 x 10.7 mm |
| Weight | (excluding straps), 46g | (excluding straps), 41g |
| Shape | Circular | Circular |
| Case material | Stainless steel, Thermoplastic | Stainless steel, Thermoplastic |
| Strap material | Fluoroelastomer | Fluoroelastomer, Leather, Silicone |
| Bezel material | Ceramics | Ceramics |
| Strap size | 20 mm | 22 mm |
| Interchangeable strap | 20mm, Yes | 22 mm, Yes |
| Screen protection | Corning Gorilla Glass | Corning Gorilla Glass |
| Water resistance | Yes, 5ATM | Yes, 5ATM |
| Durability test | — | — |
| Swim-proof | Yes, recommended | Yes, recommended |
| Color | Black, Dark Green, Orange | Black, Brown, Grey, Orange |
| DISPLAY | DISPLAY | DISPLAY |
| Display size | 1.39 inch | 1.39 inch |
| Display type | AMOLED, Full color | AMOLED, Full color |
| Display resolution | 454 x 454 px | 454 x 454 px |
| Pixel density | 326 ppi | 462 ppi |
| Always on | Yes | Yes |
| Custom watch face | Yes | Yes |
| Input type | 2 Physical buttons, Touchscreen | 2 Physical buttons, Touchscreen |
| CONNECTIVITY | CONNECTIVITY | CONNECTIVITY |
| Bluetooth | Bluetooth v4.1 | Bluetooth v5.1 |
| Bluetooth calling | No | Yes |
| GPS | Yes | Yes |
| NFC | No | (China only), Yes |
| Wi-Fi | No | No |
| MEMORY | MEMORY | MEMORY |
| RAM | 16MB | 32MB |
| ROM | 128MB | 4GB |
| Memory card slot | No | No |
| CELLULAR CONNECTIVITY | CELLULAR CONNECTIVITY | CELLULAR CONNECTIVITY |
| Technology | None | None |
| SIM type | None | 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 |
| Reply to Notifications | - | - |
| MEDIA | MEDIA | MEDIA |
| Audio | No | mp3 |
| Bluetooth music | No | Yes |
| Loudspeaker | No | Yes |
| Microphone | No | Yes |
| Camera | No | No |
| Radio | No | No |
| SENSORS | SENSORS | SENSORS |
| Accelerometer | Yes | Yes |
| Altimeter | — | — |
| Ambient light | Yes | Yes |
| Barometer | Yes | Yes |
| Compass | Yes | Yes |
| ECG | No | No |
| Gyroscope | Yes | Yes |
| HRM | Yes | Yes |
| Pulse oximeter (SpO2) | No | Yes |
| Temperature | No | No |
| Other sensors | — | — |
| ACTIVITY TRACKING | ACTIVITY TRACKING | ACTIVITY TRACKING |
| Blood oxygen | No | Yes |
| Blood Pressure | No | No |
| Calories | Yes | Yes |
| Distance | Yes | Yes |
| ECG tracking | No | No |
| Heart rate monitoring | Yes | Yes |
| Sleep tracking | Yes | Yes |
| Steps | Yes | Yes |
| Floors climbed | - | - |
| Stress | — | Yes |
| Fall detection | No | No |
| Menstrual cycle | No | Yes |
| VO2 Max | Yes | Yes |
| Swim-tracking | Yes | Yes |
| Underwater heart rate tracking | No | Yes |
| On-screen workout | No | — |
| Sport modes | Yes | Yes |
| BATTERY | BATTERY | BATTERY |
| Battery type | non-removable Lithium-polymer | non-removable Lithium-polymer |
| Battery capacity | 420mAh | 455mAh |
| Battery life | Regular: 14 days | Regular: 14 days |
| Charging type | Charging dock | Charging dock |
| Charging time | 1-2 hours | 1-2 hours |
| Solar charging | No | No |
| PLATFORM | PLATFORM | PLATFORM |
| Chipset | — | Kirin A1 |
| CPU | Quad-core 1.1 GHz ARM Cortex-A7 | Quad-core 1.1 GHz ARM Cortex-A7 |
| GPU | — | — |
| Operating system | Huawei Lite OS | Huawei Lite OS |
| MISC | MISC | MISC |
| Companion app | Huawei Wear | Huawei Wear |
| Compatibility | Android 4.4+, iOS 9.0+ | Android 4.4+, iOS 9.0+ |
| Payment system | None | Yes |
| Voice command | No | Yes |
| Find my phone | Yes | Yes |
| Box content | Charger, Huawei Watch GT, Manual, Straps | Charger, Huawei Watch GT 2, Manual, Straps |
Huawei Watch GT (46mm) vs GT 2 (46mm): Which is Better?
Although each of these two looks very stylish in their respective classic appearance, the GT 2 looks more stunning with a finely curved bezel which leaves it with a classier appearance.
Moreover, the GT 2 now features a 4GB onboard storage capacity which allows you to take your favorite tracks with you, unlike its predecessor. It also has a microphone alongside a loudspeaker that enables Bluetooth calling. It isn’t a standalone smartwatch, but certainly brings convenience which the GT lacks.
In addition, the GT 2 also has the Huawei TruSeen technology but this has been improved to track your heart rate more accurately, alongside TruSleep, TruRelax for stress monitoring, and underwater heart rate tracking. The GT 2 can also measure your blood oxygen which certainly makes it a more comprehensive activity tracker than its predecessor.
Bottom line: Although both watches are superb, the Huawei Watch GT 2 is more stylish and has more features.
Huawei Watch GT (42mm) vs GT 2 (42mm)
As mentioned earlier, the Huawei Watch GT 2 comes in two sizes; 42mm and 46mm, and these two succeed the older GT 42mm and 46mm respectively. This comparison chart compares the Huawei Watch GT 2 (42mm) vs GT (42mm) specs and features compared to find out the differences.
Huawei Watch GT (42mm) vs GT 2 (42mm) Specifications Compared
| Product Info |
 Huawei Watch GT (42mm) Specifications, Features and Price |
 Huawei Watch GT 2 (42mm) Specifications, Features and Price |
|---|---|---|
| Price | $180.00 | - |
| ABOUT DEVICE | ABOUT DEVICE | ABOUT DEVICE |
| Device name | Huawei Watch GT (42mm) | Huawei Watch GT 2 (42mm) |
| Device type | Fitness/Classic smartwatch | Fitness/Classic smartwatch |
| Gender | Women | Women |
| Release date | March, 2019 | September, 2019 |
| Predecessor | — | Huawei Watch GT |
| Successor | Huawei Watch GT 2 | Huawei Watch GT 2 Pro |
| Versions | — | 42mm, 46mm |
| BODY | BODY | BODY |
| Dimension | 42.8 x 42.8 x 10.5 mm | 41.8 x 41.8 x 9.4 mm |
| Weight | (excluding straps), 32g | (excluding straps), 29g |
| Shape | Circular | Circular |
| Case material | Stainless steel, Thermoplastic | Stainless steel, Thermoplastic |
| Strap material | Fluoroelastomer | Fluoroelastomer, Leather, Titanium |
| Bezel material | Ceramics | Bezeless |
| Strap size | 20 mm | 20 mm |
| Interchangeable strap | 20mm, Yes | 20mm, Yes |
| Screen protection | Corning Gorilla Glass | Corning Gorilla Glass |
| Water resistance | Yes, 5ATM | Yes, 5ATM |
| Durability test | — | — |
| Swim-proof | Yes, recommended | Yes, recommended |
| Color | Black, White | Black, Cyan, Gold |
| DISPLAY | DISPLAY | DISPLAY |
| Display size | 1.2 inches | 1.2 inches |
| Display type | AMOLED, Full color | AMOLED, Full color |
| Display resolution | 390 x 390 px | 390 x 390 px |
| Pixel density | 326 ppi | — |
| Always on | Yes | Yes |
| Custom watch face | Yes | Yes |
| Input type | 2 Physical buttons, Touchscreen | 2 Physical buttons, Touchscreen |
| CONNECTIVITY | CONNECTIVITY | CONNECTIVITY |
| Bluetooth | Bluetooth v4.1 | Bluetooth v5.1 |
| Bluetooth calling | - | No |
| GPS | Yes | Yes |
| NFC | No | (China only), Yes |
| Wi-Fi | No | No |
| MEMORY | MEMORY | MEMORY |
| RAM | 16MB | 32MB |
| ROM | 128MB | 4GB |
| Memory card slot | No | No |
| CELLULAR CONNECTIVITY | CELLULAR CONNECTIVITY | CELLULAR CONNECTIVITY |
| Technology | None | None |
| SIM type | None | 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 |
| Reply to Notifications | - | - |
| MEDIA | MEDIA | MEDIA |
| Audio | No | mp3 |
| Bluetooth music | No | Yes |
| Loudspeaker | No | No |
| Microphone | No | No |
| Camera | No | No |
| Radio | No | No |
| SENSORS | SENSORS | SENSORS |
| Accelerometer | Yes | Yes |
| Altimeter | — | — |
| Ambient light | Yes | Yes |
| Barometer | Yes | Yes |
| Compass | Yes | Yes |
| ECG | No | No |
| Gyroscope | Yes | Yes |
| HRM | Yes | Yes |
| Pulse oximeter (SpO2) | No | Yes |
| Temperature | - | No |
| Other sensors | — | — |
| ACTIVITY TRACKING | ACTIVITY TRACKING | ACTIVITY TRACKING |
| Blood oxygen | No | Yes |
| Blood Pressure | - | No |
| Calories | Yes | Yes |
| Distance | Yes | Yes |
| ECG tracking | No | No |
| Heart rate monitoring | Yes | Yes |
| Sleep tracking | Yes | Yes |
| Steps | Yes | Yes |
| Floors climbed | - | - |
| Stress | — | Yes |
| Fall detection | No | No |
| Menstrual cycle | No | Yes |
| VO2 Max | Yes | Yes |
| Swim-tracking | - | Yes |
| Underwater heart rate tracking | - | Yes |
| On-screen workout | - | No |
| Sport modes | Yes | Yes |
| BATTERY | BATTERY | BATTERY |
| Battery type | non-removable Lithium-polymer | non-removable Lithium-polymer |
| Battery capacity | — | 215mAh |
| Battery life | Regular: 7 days+ | Regular: 7 days |
| Charging type | Charging dock | Charging dock |
| Charging time | 1-2 hours | 1-2 hours |
| Solar charging | - | No |
| PLATFORM | PLATFORM | PLATFORM |
| Chipset | — | Kirin A1 |
| CPU | Quad-core 1.1 GHz ARM Cortex-A7 | Quad-core 1.1 GHz ARM Cortex-A7 |
| GPU | — | — |
| Operating system | Huawei Lite OS | Huawei Lite OS |
| MISC | MISC | MISC |
| Companion app | Huawei Wear | Huawei Wear |
| Compatibility | Android 4.4+, iOS 9.0+ | Android 4.4+, iOS 9.0+ |
| Payment system | None | Yes |
| Voice command | No | No |
| Find my phone | - | Yes |
| Box content | Charger, Huawei Watch GT, Manual, Straps | Charger, Huawei Watch GT 2, Manual, Straps |
Huawei Watch GT (42mm) vs GT 2 (42mm): What’s the difference?
While the GT 42mm has a classic watch appearance, the GT 2 42mm looks somewhat sporty and geeky, but has a more fascinating design. The GT 2 42mm is also slimmer and more compact than its predecessor.
The glass design is also different, while the 42mm GT has a 2D glass, the GT 2 42mm has a 3D glass.
In addition, the GT 2 also has the Huawei TruSeen technology introduced to the GT, but this has been improved to track your heart rate more accurately, alongside TruSleep, TruRelax that monitors your pressure and can help you manage stress.
Moreover, the GT 2 42mm comes with a 4GB onboard storage capacity which allows for onboard music storage.
Bottom line: The Huawei Watch GT 2 42mm is a better smartwatch than its predecessor, the Huawei Watch GT 42mm. It has a more stylish and compact design. It’s also equipped with 4GB onboard music storage which makes it a more productive smartwatch.