Huawei Watch 5 - 42mm vs Samsung Galaxy Watch6 - Wi-Fi · 44mm
Size, specs & wrist fit compared
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Which one fits you
On wrists narrower than about 47mm, the Huawei Watch 5 - 42mm is the safer pick — it stays proportionate down to roughly 45mm, where the Samsung Galaxy Watch6 - Wi-Fi · 44mm starts to hang over the edge. Above 47mm both sit cleanly, and the Samsung Galaxy Watch6 - Wi-Fi · 44mm gives you more presence.
The Samsung Galaxy Watch6 - Wi-Fi · 44mm wears larger than the Huawei Watch 5 - 42mm (42.8mm vs 42mm case), giving it more wrist presence — and needing a wider wrist to sit cleanly.
The Samsung Galaxy Watch6 - Wi-Fi · 44mm is the slimmer of the two (9mm vs 10.5mm), so it slides under a cuff more easily.
On the wrist the Samsung Galaxy Watch6 - Wi-Fi · 44mm feels lighter (33.3g vs 51g, case only).
The Huawei Watch 5 - 42mm is thinner than 89% of the 42mm watches we track and the Samsung Galaxy Watch6 - Wi-Fi · 44mm than 100% of the 43mm ones — so both wear flatter than their widths suggest.
The Samsung Galaxy Watch6 - Wi-Fi · 44mm is 0.8mm wider, 1.9mm longer, 1.5mm thinner and 17.7g lighter than the Huawei Watch 5 - 42mm. Both are circular.
Huawei
Watch 5 - 42mm
Samsung
Galaxy Watch6 - Wi-Fi · 44mm
Switch or add watches
Huawei
Watch 5 - 42mm
Samsung
Galaxy Watch6 - Wi-Fi · 44mm
2D Dimension Schematics
Every case drawn to scale on a shared centre — from above, and in profile against the wrist.
- Huawei Watch 5 - 42mm42mm × 42.5mm · 10.5mm thick
- Samsung Galaxy Watch6 - Wi-Fi · 44mm42.8mm × 44.4mm · 9mm thick
3D preview
Huawei Watch 5 - 42mm vs Samsung Galaxy Watch6 - Wi-Fi · 44mm 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 Battery Saver mode, where the Huawei Watch 5 - 42mm lasts 2.6× as long as the Samsung Galaxy Watch6 - Wi-Fi · 44mm (11 days against 4.2 days).
Huawei Watch 5 - 42mmSamsung Galaxy Watch6 - Wi-Fi · 44mm
Battery Saver
264 hours100 hoursSmartwatch
3 days1.25 days
Specifications
The short version
11 key specs| Spec | HuaweiWatch 5 - 42mm | SamsungGalaxy Watch6 - Wi-Fi · 44mm |
|---|---|---|
| Case Width | 42mm | 42.8mm |
| Lug-to-Lug | 42.5mm | 44.4mm |
| Thickness | 10.5mm | 9mm |
| Weight | 51g | 33.3g |
| Shape | Circular | Circular |
| Water Resistance | 5 ATM | 5 ATM |
| GPS | Yes | Yes |
| Display type | OLED/AMOLED | OLED/AMOLED |
| Screen size | 1.38 inches | 1.5 inches |
| Battery life | 3 days | 1.25 days |
| Released | 2025 | 2023 |
Every specification
121 specs| Spec | Huawei Watch 5 - 42mm | Samsung Galaxy Watch6 - Wi-Fi · 44mm |
|---|---|---|
| Design | ||
| width | 42 | 42.8 |
| height | 42.5 | 44.4 |
| volume | 18.74 cm³ | 17.1 cm³ |
| weight | 51 g | 33.3 g |
| thickness | 10.5 | 9 |
| ATM rating | 5 ATM | 5 ATM |
| resolution | 466 x 466 px | 480 x 480 px |
| screen size | 1.38 inches | 1.5 inches |
| Display type | OLED/AMOLED | OLED/AMOLED |
| Has a display | Yes | Yes |
| pixel density | 338 ppi | 453 ppi |
| width of band | 22 mm | 22 mm |
| water resistance | Waterproof | Waterproof |
| Always-On Display | Yes | Yes |
| has a touch screen | Yes | Yes |
| is designed for kids | No | — |
| waterproof depth rating | 40 m | 50 m |
| Watch band is replaceable | Yes | Yes |
| Has sapphire glass display | Yes | Yes |
| maximum operating temperature | 55 °C | — |
| Ingress Protection (IP) rating | IP68 | IP68 |
| has branded damage-resistant glass | No | No |
| lowest potential operating temperature | -20 °C | — |
| Battery | ||
| charge time | 1.5 hours | 1.8 hours |
| battery life | 3 days | 1.25 days |
| battery power | 540 mAh | 425 mAh |
| has wireless charging | Yes | Yes |
| has a removable battery | No | No |
| Has a solar power battery | No | No |
| has a rechargeable battery | Yes | Yes |
| battery life in power save mode | 264 hours | 100 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 | No | No |
| has an accelerometer | Yes | Yes |
| Monitors perspiration | No | No |
| Has a heart rate monitor | Yes | Yes |
| Has a temperature sensor | Yes | Yes |
| Monitors blood oxygenation levels | Yes | Yes |
| Features | ||
| release date | 2025-05-16 | 2023-07-26 |
| Has a stopwatch | Yes | Yes |
| Has smart alarm | No | No |
| warranty period | 1 years | — |
| Has call control | Yes | Yes |
| Has silent alarm | Yes | Yes |
| has HRV tracking | Yes | No |
| measures VO2 max | Yes | Yes |
| Has notifications | Yes | Yes |
| Has ECG technology | Yes | Yes |
| Locates your phone | Yes | Yes |
| has a front camera | No | — |
| has fall detection | Yes | Yes |
| has voice commands | Yes | Yes |
| Acquires GPS faster | Yes | No |
| Has vibrating alerts | Yes | Yes |
| number of microphones | 1 | 1 |
| shows readiness level | Yes | No |
| 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 |
| RAM | — | 2GB |
| CPU speed | — | 2 x 1.4 GHz |
| internal storage | — | 16GB |
| Connectivity | ||
| has NFC | Yes | Yes |
| SIM cards | 1 eSIM | — |
| Wi-Fi version | Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax) | Wi-Fi 4 (802.11n) |
| supports ANT+ | No | No |
| supports Wi-Fi | Yes | Yes |
| supports Galileo | Yes | Yes |
| Bluetooth version | 5.2 | 5.3 |
| has a cellular module | Yes | No |
| Is compatible with iOS | Yes | No |
| Is compatible with Android | Yes | Yes |
| Miscellaneous | ||
| Has passcode | Yes | Yes |
| Has auto pause | Yes | Yes |
| 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 |
| Is compatible with Windows | — | No |
| Is compatible with Mac OS X | — | No |
| 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 | — |
| Has exercise diary | Yes | Yes |
| Predicts ovulation | Yes | — |
| Can be personalised | 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 |
| Provides activity reports | Yes | Yes |
| Displays fertile window notifications | 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 | Yes | No |
| Has a route tracker | Yes | Yes |
| Has exercise tagging | Yes | Yes |
| Tracks calorie intake | Yes | Yes |
| Provides sleep reports | Yes | Yes |
| Detects activities automatically | Yes | Yes |
| Has a stroke counter for swimming | Yes | Yes |
| Has multi-sport mode | — | Yes |
Wrist Fit
Huawei Watch 5 - 42mm
Sits best on wrists ~45–61mm wide (≈ 12.0–16.3cm circumference).
Samsung Galaxy Watch6 - Wi-Fi · 44mm
Sits best on wrists ~47–63mm wide (≈ 12.6–16.8cm circumference).
Frequently Asked Questions
Is the Huawei Watch 5 - 42mm bigger than the Samsung Galaxy Watch6 - Wi-Fi · 44mm?
The Samsung Galaxy Watch6 - Wi-Fi · 44mm is bigger — 42.8mm vs 42mm case width.
Which fits a smaller wrist better, the Huawei Watch 5 - 42mm or the Samsung Galaxy Watch6 - Wi-Fi · 44mm?
The Huawei Watch 5 - 42mm suits wrists around 45–61mm wide, and the Samsung Galaxy Watch6 - Wi-Fi · 44mm around 47–63mm. The one with the smaller lower bound is the safer pick for a small wrist.
Can I see the Huawei Watch 5 - 42mm and Samsung Galaxy Watch6 - Wi-Fi · 44mm 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.