Huawei
Watch GT 2 Pro ECG vs Watch GT 2e
Size, specs & wrist fit compared
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Which one fits you
On wrists narrower than about 56mm, the Watch GT 2 Pro ECG is the safer pick — it stays proportionate down to roughly 49mm, where the Watch GT 2e starts to hang over the edge. Above 56mm both sit cleanly, and the Watch GT 2e gives you more presence.
The Watch GT 2 Pro ECG and Watch GT 2e share a near-identical 46.7mm case, so wrist presence comes down to thickness, lug-to-lug and weight.
The Watch GT 2e is the slimmer of the two (10.8mm vs 11.4mm), so it slides under a cuff more easily.
On the wrist the Watch GT 2e feels lighter (43g vs 52g, case only).
The Watch GT 2 Pro ECG is thinner than 76% of the 108 47mm watches we hold thickness for, the Watch GT 2e than 93% — so both wear flatter than their widths suggest.
The Watch GT 2e is 0.1mm wider, 6.3mm longer, 0.6mm thinner and 9g lighter than the Watch GT 2 Pro ECG.
Watch GT 2 Pro ECG
Watch GT 2e
Switch or add watches
Huawei
Watch GT 2 Pro ECG
Huawei
Watch GT 2e
2D Dimension Schematics
Every case drawn to scale on a shared centre — from above, and in profile against the wrist.
- Huawei Watch GT 2 Pro ECG46.7mm · 11.4mm thick
- Huawei Watch GT 2e46.8mm × 53mm · 10.8mm thick
3D preview
Watch GT 2 Pro ECG vs Watch GT 2e 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 2e lasts 1.2× as long as the 2 Pro ECG (14 days against 12 days).
2 Pro ECG2e
Smartwatch
12 days14 days
Specifications
The short version
11 key specs| Spec | HuaweiWatch GT 2 Pro ECG | HuaweiWatch GT 2e |
|---|---|---|
| Case Width | 46.7mm | 46.8mm |
| Lug-to-Lug | 46.7mm | 53mm |
| Thickness | 11.4mm | 10.8mm |
| Weight | 52g | 43g |
| Shape | Circular | Rectangle |
| Water Resistance | 5 ATM | 5 ATM |
| GPS | Yes | Yes |
| Display type | OLED/AMOLED | OLED/AMOLED |
| Screen size | 1.39 inches | 1.39 inches |
| Battery life | 12 days | 14 days |
| Released | 2021 | 2020 |
Every specification
114 specs| Spec | Huawei Watch GT 2 Pro ECG | Huawei Watch GT 2e |
|---|---|---|
| Design | ||
| width | 46.7 | 46.8 |
| height | 46.7 | 53 |
| volume | 24.86 cm³ | 26.79 cm³ |
| weight | 52 g | 43 g |
| thickness | 11.4 | 10.8 |
| ATM rating | 5 ATM | 5 ATM |
| resolution | 454 x 454 px | 454 x 454 px |
| screen size | 1.39 inches | 1.39 inches |
| Display type | OLED/AMOLED | OLED/AMOLED |
| Has a display | Yes | Yes |
| pixel density | 326 ppi | 462 ppi |
| width of band | 22 mm | 22 mm |
| water resistance | Waterproof | Waterproof |
| Always-On Display | Yes | Yes |
| has a touch screen | Yes | Yes |
| waterproof depth rating | 50 m | 50 m |
| Watch band is replaceable | Yes | Yes |
| Has sapphire glass display | Yes | No |
| maximum operating temperature | 45 °C | — |
| has branded damage-resistant glass | No | No |
| lowest potential operating temperature | -20 °C | — |
| Battery | ||
| battery life | 12 days | 14 days |
| has wireless charging | Yes | No |
| has a removable battery | No | No |
| Has a solar power battery | No | No |
| has a rechargeable battery | Yes | Yes |
| charge time | — | 2 hours |
| battery power | — | 455 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 | No | No |
| Has a heart rate monitor | Yes | Yes |
| Has a temperature sensor | No | No |
| Monitors blood oxygenation levels | Yes | Yes |
| Features | ||
| release date | 2021-08-02 | 2020-03-26 |
| Has a stopwatch | Yes | Yes |
| Has smart alarm | Yes | Yes |
| Has call control | Yes | Yes |
| Has silent alarm | Yes | Yes |
| Has notifications | Yes | Yes |
| Has ECG technology | Yes | No |
| Locates your phone | Yes | Yes |
| has voice commands | No | No |
| Acquires GPS faster | No | No |
| Has vibrating alerts | Yes | Yes |
| Can be used to answer calls | Yes | No |
| Has a built-in camera remote control function | No | Yes |
| RAM | — | 16MB |
| warranty period | — | 1 years |
| internal storage | — | 4GB |
| measures VO2 max | — | Yes |
| has a front camera | — | No |
| has fall detection | — | No |
| number of microphones | — | 0 |
| measures resting heart rate | — | Yes |
| has irregular heart rate warnings | — | Yes |
| has fast/slow heart rate notifications | — | Yes |
| Connectivity | ||
| has NFC | Yes | No |
| supports ANT+ | No | No |
| supports Wi-Fi | No | No |
| Bluetooth version | 5.1 | 5.1 |
| has a cellular module | No | No |
| Is compatible with iOS | Yes | Yes |
| Is compatible with Android | Yes | Yes |
| supports Galileo | — | No |
| Miscellaneous | ||
| Is compatible with Windows | No | No |
| Is compatible with Mac OS X | No | No |
| has an external memory slot | No | No |
| has a battery level indicator | Yes | Yes |
| has a socket for a 3.5 mm audio jack | No | No |
| has aptX | — | No |
| Has passcode | — | Yes |
| Has auto pause | — | Yes |
| Compatible with smart scales | — | Yes |
| Compatible with external heart rate monitors | — | Yes |
| App & Software | ||
| Has achievements | Yes | Yes |
| Has goal setting | Yes | Yes |
| Has weight tracking | Yes | Yes |
| Tracks water intake | Yes | No |
| Has inactivity alerts | Yes | Yes |
| Has temperature tracking | No | No |
| Provides activity reports | Yes | Yes |
| Counts how many calories you've burned | Yes | Yes |
| Ad-free | — | Yes |
| Free app | — | Yes |
| Tracks BMI | — | Yes |
| Has coaching | — | Yes |
| Includes maps | — | Yes |
| Supports routes | — | Yes |
| Has live tracking | — | Yes |
| Has exercise diary | — | Yes |
| Predicts ovulation | — | Yes |
| Can be personalised | — | Yes |
| Predicts start date | — | Yes |
| Has period notifications | — | Yes |
| Displays fertile window notifications | — | 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 | No |
| Has a route tracker | Yes | Yes |
| Has exercise tagging | Yes | Yes |
| Has multi-sport mode | Yes | Yes |
| Tracks calorie intake | Yes | No |
| Provides sleep reports | Yes | Yes |
| Detects activities automatically | Yes | Yes |
| Has a stroke counter for swimming | Yes | Yes |
Wrist Fit
Huawei Watch GT 2 Pro ECG
Sits best on wrists ~49–67mm wide (≈ 13.1–17.9cm circumference).
Huawei Watch GT 2e
Sits best on wrists ~56–76mm wide (≈ 15.0–20.3cm circumference).
Frequently Asked Questions
Is the Huawei Watch GT 2 Pro ECG bigger than the Huawei Watch GT 2e?
The Huawei Watch GT 2e is bigger — 46.8mm vs 46.7mm case width.
Which fits a smaller wrist better, the Huawei Watch GT 2 Pro ECG or the Huawei Watch GT 2e?
The Huawei Watch GT 2 Pro ECG suits wrists around 49–67mm wide, and the Huawei Watch GT 2e around 56–76mm. The one with the smaller lower bound is the safer pick for a small wrist.
Can I see the Huawei Watch GT 2 Pro ECG and Huawei Watch GT 2e 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.