Huawei
Watch GT 2 - 42mm vs Watch GT 6 - 41mm
Size, specs & wrist fit compared
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Which one fits you
Both need much the same wrist — roughly 43–60mm across the flat of the wrist. Neither will fit where the other won't, so decide on thickness, weight and features instead.
The Watch GT 2 - 42mm wears larger than the Watch GT 6 - 41mm (41.8mm vs 41.3mm case), giving it more wrist presence — and needing a wider wrist to sit cleanly.
The Watch GT 2 - 42mm is the slimmer of the two (9.4mm vs 10mm), so it slides under a cuff more easily.
On the wrist the Watch GT 2 - 42mm feels lighter (29g vs 37.5g, case only).
The Watch GT 2 - 42mm is thinner than 92% of the 42mm watches we track and the Watch GT 6 - 41mm than 92% of the 41mm ones — so both wear flatter than their widths suggest.
The Watch GT 2 - 42mm is 0.5mm wider, 0.5mm longer, 0.6mm thinner and 8.5g lighter than the Watch GT 6 - 41mm. Both are circular.
Watch GT 2 - 42mm
Watch GT 6 - 41mm
Switch or add watches
Huawei
Watch GT 2 - 42mm
Huawei
Watch GT 6 - 41mm
2D Dimension Schematics
Every case drawn to scale on a shared centre — from above, and in profile against the wrist.
- Huawei Watch GT 2 - 42mm41.8mm · 9.4mm thick
- Huawei Watch GT 6 - 41mm41.3mm · 10mm thick
3D preview
Watch GT 2 - 42mm vs Watch GT 6 - 41mm on a wrist
Sized to your own wrist, turned any way you like.
Shapes are built from published measurements, not manufacturer 3D models — accurate proportions, generic dial.
Battery life compared
Furthest apart in Smartwatch mode, where the 6 - 41mm lasts 2.0× as long as the 2 - 42mm (14 days against 7 days).
2 - 42mm6 - 41mm
Smartwatch
7 days14 daysGPS
30 hours—Training
—25 hours
Specifications
The short version
10 key specs| Spec | HuaweiWatch GT 2 - 42mm | HuaweiWatch GT 6 - 41mm |
|---|---|---|
| Case Width | 41.8mm | 41.3mm |
| Thickness | 9.4mm | 10mm |
| Weight | 29g | 37.5g |
| Shape | Circular | Circular |
| Water Resistance | 5 ATM | 5 ATM |
| GPS | Yes | Yes |
| Display type | OLED/AMOLED | OLED/AMOLED |
| Screen size | 1.2 inches | 1.32 inches |
| Battery life | 7 days | 14 days |
| Released | 2019 | 2025 |
Every specification
119 specs| Spec | Huawei Watch GT 2 - 42mm | Huawei Watch GT 6 - 41mm |
|---|---|---|
| Design | ||
| width | 41.8 | 41.3 |
| height | 41.8 | 41.3 |
| volume | 16.42 cm³ | 17.06 cm³ |
| weight | 29 g | 37.5 g |
| thickness | 9.4 | 10 |
| ATM rating | 5 ATM | 5 ATM |
| resolution | 390 x 390 px | 466 x 466 px |
| screen size | 1.2 inches | 1.32 inches |
| Display type | OLED/AMOLED | OLED/AMOLED |
| Has a display | Yes | Yes |
| pixel density | 460 ppi | 352 ppi |
| width of band | 22 mm | — |
| water resistance | Waterproof | Waterproof |
| Always-On Display | Yes | Yes |
| has a touch screen | Yes | Yes |
| waterproof depth rating | 50 m | — |
| Watch band is replaceable | Yes | Yes |
| Has sapphire glass display | No | Yes |
| has branded damage-resistant glass | No | No |
| is designed for kids | — | No |
| Ingress Protection (IP) rating | — | IP69 |
| Battery | ||
| charge time | 2 hours | — |
| battery life | 7 days | 14 days |
| battery power | 215 mAh | 540 mAh |
| has wireless charging | Yes | Yes |
| has a removable battery | No | No |
| battery life with GPS on | 30 hours | — |
| Has a solar power battery | No | No |
| has a rechargeable battery | Yes | Yes |
| battery life in training mode | — | 25 hours |
| Sensors | ||
| has GPS | Yes | Yes |
| has a compass | Yes | Yes |
| Has a barometer | Yes | Yes |
| has a gyroscope | Yes | Yes |
| Has a cadence sensor | Yes | No |
| has an accelerometer | Yes | Yes |
| Monitors perspiration | No | No |
| Has a heart rate monitor | Yes | Yes |
| Has a temperature sensor | No | Yes |
| Monitors blood oxygenation levels | Yes | Yes |
| Features | ||
| RAM | 32MB | — |
| release date | 2019-10-01 | 2025-09-15 |
| Has a stopwatch | Yes | Yes |
| Has smart alarm | Yes | No |
| warranty period | 2 years | 1 years |
| Has call control | Yes | Yes |
| Has silent alarm | Yes | Yes |
| has HRV tracking | No | Yes |
| internal storage | 4GB | — |
| measures VO2 max | Yes | Yes |
| Has notifications | Yes | Yes |
| Has ECG technology | No | No |
| Locates your phone | Yes | Yes |
| has a front camera | No | No |
| has fall detection | No | No |
| has voice commands | No | Yes |
| Acquires GPS faster | No | No |
| Has vibrating alerts | Yes | Yes |
| number of microphones | 1 | 1 |
| shows readiness level | No | Yes |
| Can be used to answer calls | Yes | Yes |
| measures resting heart rate | Yes | Yes |
| has irregular heart rate warnings | Yes | Yes |
| has fast/slow heart rate notifications | Yes | Yes |
| Has a built-in camera remote control function | Yes | Yes |
| Connectivity | ||
| has NFC | No | Yes |
| supports ANT+ | No | No |
| supports Wi-Fi | No | No |
| supports Galileo | Yes | Yes |
| Bluetooth version | 5.1 | 6 |
| has a cellular module | No | No |
| Is compatible with iOS | Yes | Yes |
| Is compatible with Android | Yes | Yes |
| Miscellaneous | ||
| has aptX | No | — |
| Has passcode | Yes | Yes |
| Has auto pause | Yes | Yes |
| maximum Bluetooth range | 10 m | — |
| Is compatible with Windows | Yes | No |
| Is compatible with Mac OS X | No | No |
| has an external memory slot | No | No |
| Compatible with smart scales | Yes | Yes |
| has a battery level indicator | Yes | Yes |
| has a socket for a 3.5 mm audio jack | No | No |
| Compatible with external heart rate monitors | Yes | Yes |
| App & Software | ||
| Ad-free | Yes | Yes |
| Free app | Yes | Yes |
| Tracks BMI | Yes | Yes |
| Has coaching | Yes | Yes |
| Includes maps | Yes | Yes |
| Supports routes | Yes | Yes |
| Has achievements | Yes | Yes |
| Has goal setting | Yes | Yes |
| Has live tracking | Yes | Yes |
| Has exercise diary | Yes | Yes |
| Predicts ovulation | Yes | Yes |
| Can be personalised | Yes | Yes |
| Has weight tracking | No | Yes |
| Predicts start date | Yes | Yes |
| Tracks water intake | No | Yes |
| Has inactivity alerts | Yes | Yes |
| Has period notifications | Yes | Yes |
| Has temperature tracking | No | Yes |
| Provides activity reports | Yes | Yes |
| Displays fertile window notifications | Yes | Yes |
| Counts how many calories you've burned | Yes | Yes |
| Activity tracking | ||
| Measures pace | Yes | Yes |
| Tracks distance | Yes | Yes |
| Tracks elevation | Yes | Yes |
| Designed for golf | No | No |
| Tracks your sleep | Yes | Yes |
| Tracks steps taken | Yes | Yes |
| Designed for diving | No | Yes |
| Has a route tracker | No | Yes |
| Has exercise tagging | Yes | Yes |
| Has multi-sport mode | Yes | Yes |
| Tracks calorie intake | No | Yes |
| Provides sleep reports | Yes | Yes |
| Detects activities automatically | Yes | Yes |
| Has a stroke counter for swimming | Yes | No |
Wrist Fit
Huawei Watch GT 2 - 42mm
Sits best on wrists ~44–60mm wide (≈ 11.7–16.0cm circumference).
Huawei Watch GT 6 - 41mm
Sits best on wrists ~43–59mm wide (≈ 11.5–15.8cm circumference).
Frequently Asked Questions
Is the Huawei Watch GT 2 - 42mm bigger than the Huawei Watch GT 6 - 41mm?
The Huawei Watch GT 2 - 42mm is bigger — 41.8mm vs 41.3mm case width.
Which fits a smaller wrist better, the Huawei Watch GT 2 - 42mm or the Huawei Watch GT 6 - 41mm?
The Huawei Watch GT 2 - 42mm suits wrists around 44–60mm wide, and the Huawei Watch GT 6 - 41mm around 43–59mm. The one with the smaller lower bound is the safer pick for a small wrist.
Can I see the Huawei Watch GT 2 - 42mm and Huawei Watch GT 6 - 41mm side by side at true scale?
Yes — the schematics and photos above show both watches at matched scale, and our fit tool overlays each on your wrist width.