Garmin Epix Pro Gen 2 42mm vs Huawei Watch GT 6 - 46mm
Size, specs & wrist fit compared
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Which one fits you
On wrists narrower than about 48mm, the Garmin Epix Pro Gen 2 42mm is the safer pick — it stays proportionate down to roughly 44mm, where the Huawei Watch GT 6 - 46mm starts to hang over the edge. Above 48mm both sit cleanly, and the Huawei Watch GT 6 - 46mm gives you more presence.
The Huawei Watch GT 6 - 46mm wears larger than the Garmin Epix Pro Gen 2 42mm (46mm vs 42mm case), giving it more wrist presence — and needing a wider wrist to sit cleanly.
The Huawei Watch GT 6 - 46mm is the slimmer of the two (11mm vs 14.1mm), so it slides under a cuff more easily.
On the wrist the Huawei Watch GT 6 - 46mm feels lighter (51.3g vs 63g, case only).
Among the 661 42mm watches we hold thickness for, the Garmin Epix Pro Gen 2 42mm is thicker than 80% — it will sit high even though the case width reads modest.
Among the 211 46mm watches we hold thickness for, the Huawei Watch GT 6 - 46mm is thinner than 88%, so it wears flatter than its width suggests.
The Huawei Watch GT 6 - 46mm is 4mm wider, 4mm longer, 3.1mm thinner and 11.7g lighter than the Garmin Epix Pro Gen 2 42mm. Both are circular.
Garmin
Epix Pro Gen 2 42mm
Huawei
Watch GT 6 - 46mm
Switch or add watches
Garmin
Epix Pro Gen 2 42mm
Huawei
Watch GT 6 - 46mm
2D Dimension Schematics
Every case drawn to scale on a shared centre — from above, and in profile against the wrist.
- Garmin Epix Pro Gen 2 42mm42mm · 14.1mm thick
- Huawei Watch GT 6 - 46mm46mm · 11mm thick
3D preview
Garmin Epix Pro Gen 2 42mm vs Huawei Watch GT 6 - 46mm 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 Training mode, where the Huawei Watch GT 6 - 46mm lasts 48.0× as long as the Garmin Epix Pro Gen 2 42mm (12 days against 6 hours).
Garmin Epix Pro Gen 2 42mmHuawei Watch GT 6 - 46mm
Smartwatch
10 days21 daysTraining
6 hours288 hoursGPS
16 hours—
Specifications
The short version
10 key specs| Spec | GarminEpix Pro Gen 2 42mm | HuaweiWatch GT 6 - 46mm |
|---|---|---|
| Case Width | 42mm | 46mm |
| Thickness | 14.1mm | 11mm |
| Weight | 63g | 51.3g |
| Shape | Circular | Circular |
| Water Resistance | 10 ATM | 5 ATM |
| GPS | Yes | Yes |
| Display type | OLED/AMOLED | OLED/AMOLED |
| Screen size | 1.2 inches | 1.47 inches |
| Battery life | 10 days | 21 days |
| Released | 2023 | 2025 |
Every specification
122 specs| Spec | Garmin Epix Pro Gen 2 42mm | Huawei Watch GT 6 - 46mm |
|---|---|---|
| Design | ||
| width | 42 | 46 |
| height | 42 | 46 |
| volume | 24.87 cm³ | 23.28 cm³ |
| weight | 63 g | 51.3 g |
| thickness | 14.1 | 11 |
| ATM rating | 10 ATM | 5 ATM |
| resolution | 390 x 390 px | 466 x 466 px |
| screen size | 1.2 inches | 1.47 inches |
| Display type | OLED/AMOLED | OLED/AMOLED |
| Has a display | Yes | Yes |
| pixel density | 452 ppi | 317 ppi |
| width of band | 20 mm | — |
| water resistance | Waterproof | Waterproof |
| Always-On Display | Yes | Yes |
| has a touch screen | Yes | Yes |
| is designed for kids | No | No |
| waterproof depth rating | 100 m | — |
| Watch band is replaceable | Yes | Yes |
| Has sapphire glass display | No | Yes |
| has branded damage-resistant glass | Yes | No |
| Ingress Protection (IP) rating | — | IP69 |
| Battery | ||
| battery life | 10 days | 21 days |
| has wireless charging | No | Yes |
| has a removable battery | No | No |
| battery life with GPS on | 16 hours | — |
| Has a solar power battery | No | No |
| has a rechargeable battery | Yes | Yes |
| battery life in training mode | 6 hours | 288 hours |
| battery power | — | 867 mAh |
| Sensors | ||
| has GPS | Yes | Yes |
| has a compass | Yes | Yes |
| Has a barometer | Yes | Yes |
| has a gyroscope | Yes | Yes |
| Has a cadence sensor | No | No |
| has an accelerometer | Yes | Yes |
| Monitors perspiration | Yes | No |
| Has a heart rate monitor | Yes | Yes |
| Has a temperature sensor | Yes | Yes |
| Monitors blood oxygenation levels | Yes | Yes |
| Features | ||
| release date | 2023-05-31 | 2025-09-15 |
| Has a stopwatch | Yes | Yes |
| Has smart alarm | No | No |
| warranty period | 1 years | 1 years |
| Has call control | Yes | Yes |
| Has silent alarm | Yes | Yes |
| has HRV tracking | Yes | Yes |
| internal storage | 32GB | — |
| measures VO2 max | Yes | Yes |
| Has notifications | Yes | Yes |
| Has ECG technology | Yes | No |
| Locates your phone | Yes | Yes |
| has fall detection | Yes | No |
| has voice commands | No | Yes |
| Acquires GPS faster | Yes | No |
| Has vibrating alerts | Yes | Yes |
| shows readiness level | Yes | Yes |
| Can be used to answer calls | No | 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 | No | Yes |
| has a front camera | — | No |
| number of microphones | — | 1 |
| Connectivity | ||
| has NFC | Yes | Yes |
| supports ANT+ | Yes | No |
| supports Wi-Fi | Yes | No |
| supports Galileo | Yes | Yes |
| has a cellular module | No | No |
| Is compatible with iOS | Yes | Yes |
| Is compatible with Android | Yes | Yes |
| Bluetooth version | — | 6 |
| Miscellaneous | ||
| Has auto pause | Yes | Yes |
| Available on PC | Yes | — |
| Can upload maps | Yes | — |
| Has trackback mode | Yes | — |
| Has a wind speed sensor | No | — |
| Is compatible with Windows | Yes | No |
| Is compatible with Mac OS X | Yes | No |
| has an external memory slot | No | No |
| Compatible with smart scales | Yes | Yes |
| has a battery level indicator | Yes | Yes |
| Provides the sunrise/sunset time | Yes | — |
| has a socket for a 3.5 mm audio jack | No | No |
| Informs about the risk of thunderstorms | Yes | — |
| Compatible with external heart rate monitors | Yes | Yes |
| Has passcode | — | 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 | Yes | Yes |
| Predicts start date | Yes | Yes |
| Tracks water intake | Yes | Yes |
| Has inactivity alerts | Yes | Yes |
| Has period notifications | Yes | Yes |
| Has temperature tracking | Yes | Yes |
| Doesn’t require account | No | — |
| 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 | Yes | No |
| Tracks your sleep | Yes | Yes |
| Tracks steps taken | Yes | Yes |
| Designed for diving | No | Yes |
| Has a route tracker | Yes | Yes |
| Has exercise tagging | Yes | Yes |
| Has multi-sport mode | Yes | Yes |
| Tracks calorie intake | Yes | Yes |
| Provides sleep reports | Yes | Yes |
| Detects activities automatically | Yes | Yes |
| Has a stroke counter for swimming | Yes | No |
Wrist Fit
Garmin Epix Pro Gen 2 42mm
Sits best on wrists ~44–60mm wide (≈ 11.7–16.0cm circumference).
Huawei Watch GT 6 - 46mm
Sits best on wrists ~48–66mm wide (≈ 12.8–17.6cm circumference).
Frequently Asked Questions
Is the Garmin Epix Pro Gen 2 42mm bigger than the Huawei Watch GT 6 - 46mm?
The Huawei Watch GT 6 - 46mm is bigger — 46mm vs 42mm case width.
Which fits a smaller wrist better, the Garmin Epix Pro Gen 2 42mm or the Huawei Watch GT 6 - 46mm?
The Garmin Epix Pro Gen 2 42mm suits wrists around 44–60mm wide, and the Huawei Watch GT 6 - 46mm around 48–66mm. The one with the smaller lower bound is the safer pick for a small wrist.
Can I see the Garmin Epix Pro Gen 2 42mm and Huawei Watch GT 6 - 46mm 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.