Amazfit Cheetah Square vs Huawei Watch Fit 4 Pro
Size, specs & wrist fit compared
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Which one fits you
Both need much the same wrist — roughly 46–64mm across the flat of the wrist. Neither will fit where the other won't, so decide on thickness, weight and features instead.
The Huawei Watch Fit 4 Pro wears larger than the Amazfit Cheetah Square (40mm vs 38.7mm case), giving it more wrist presence — and needing a wider wrist to sit cleanly.
The Huawei Watch Fit 4 Pro is the slimmer of the two (9.3mm vs 9.9mm), so it slides under a cuff more easily.
On the wrist the Huawei Watch Fit 4 Pro feels lighter (30.4g vs 37g, case only).
The Amazfit Cheetah Square is thinner than 74% of the 39mm watches we track and the Huawei Watch Fit 4 Pro than 77% of the 40mm ones — so both wear flatter than their widths suggest.
The Huawei Watch Fit 4 Pro is 1.3mm wider, 0.5mm longer, 0.6mm thinner and 6.6g lighter than the Amazfit Cheetah Square. Both are rectangle.
Amazfit
Cheetah Square
Huawei
Watch Fit 4 Pro
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Amazfit
Cheetah Square
Huawei
Watch Fit 4 Pro
Watch Fit Tool
For sports watches, lug-to-lug (L2L) is what matters most — it decides whether a watch overhangs your wrist. Bulky is fine; overhang is not.
Measure at the point where you wear your watch — typically just below the wrist bone.
Flat width — lay your arm on a table, palm facing up, and measure straight across the top of your wrist with a ruler. Bone to bone; do not follow the curve down the sides.
Around — wrap a tape measure snugly round the wrist. No tape? Wrap a strip of paper, mark the overlap and hold the strip against a ruler.
Width ≠ circumference. They are different numbers — around 170mm is about 64mm across — so set the toggle to whichever one you actually measured before you type it in.
Amazfit Cheetah Square
Case 44.0mm · Lug-to-lug 44.0mm · Thickness 9.9mm · 37g
Balanced Fit
44mm on a 55mm wrist
Comfortably inside the edges of your wrist, and it seats and sits low enough to wear without thinking about it.
On a 55mm wrist the sweet spot is 47–53mm lug to lug. This one is 44mm, so you could go bigger.
Measure where you wear it, just below the wrist bone. Either of these works — the tool converts between them.
- 1. Flat width — arm flat on a table, palm up. Measure straight across the top of the wrist, bone to bone, ignoring the curve down the sides.
- 2. Around — a tape, or a strip of paper marked and held against a ruler, snug the whole way round.
Leather: Attaches at the lugs, so the case back rests on your skin. Thins and softens with wear. Typical figures, not this model’s own.
Show the measurementsHide the measurements
- Across the wrist5.5mm spare each side
Comfortable, with visible skin either side.
- Off the wrist9.9mm off the skin
Normal sports-watch height for a wrist this size. (9.9mm case, back against the skin)
- How it seats~4.7mm under the rim
Seats well, with the case back following most of the wrist.
- Weight on the wrist37g
Light enough to forget you have it on. (0.7g per mm of wrist)
Huawei Watch Fit 4 Pro
Case 44.5mm · Lug-to-lug 44.5mm · Thickness 9.3mm · 30g
Balanced Fit
44.5mm on a 55mm wrist
Comfortably inside the edges of your wrist, and it seats and sits low enough to wear without thinking about it.
On a 55mm wrist the sweet spot is 47–53mm lug to lug. This one is 44.5mm, so you could go bigger.
Measure where you wear it, just below the wrist bone. Either of these works — the tool converts between them.
- 1. Flat width — arm flat on a table, palm up. Measure straight across the top of the wrist, bone to bone, ignoring the curve down the sides.
- 2. Around — a tape, or a strip of paper marked and held against a ruler, snug the whole way round.
Leather: Attaches at the lugs, so the case back rests on your skin. Thins and softens with wear. Typical figures, not this model’s own.
Show the measurementsHide the measurements
- Across the wrist5.3mm spare each side
Comfortable, with visible skin either side.
- Off the wrist9.3mm off the skin
Sits low enough to disappear under a cuff. (9.3mm case, back against the skin)
- How it seats~4.9mm under the rim
Seats well, with the case back following most of the wrist.
- Weight on the wrist30g
Light enough to forget you have it on. (0.6g per mm of wrist)
2D Dimension Schematics
Every case drawn to scale on a shared centre — from above, and in profile against the wrist.
- Amazfit Cheetah Square38.7mm × 44mm · 9.9mm thick
- Huawei Watch Fit 4 Pro40mm × 44.5mm · 9.3mm thick
3D preview
Amazfit Cheetah Square vs Huawei Watch Fit 4 Pro 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 Fit 4 Pro lasts 8.6× as long as the Amazfit Cheetah Square (10 days against 28 hours).
Amazfit Cheetah SquareHuawei Watch Fit 4 Pro
Smartwatch
8 days10 daysBattery Saver
28 hours240 hoursGPS
13 hours—
Specifications
The short version
11 key specs| Spec | AmazfitCheetah Square | HuaweiWatch Fit 4 Pro |
|---|---|---|
| Case Width | 38.7mm | 40mm |
| Lug-to-Lug | 44mm | 44.5mm |
| Thickness | 9.9mm | 9.3mm |
| Weight | 37g | 30.4g |
| Shape | Rectangle | Rectangle |
| Water Resistance | 5 ATM | 5 ATM |
| GPS | Yes | Yes |
| Display type | OLED/AMOLED | OLED/AMOLED |
| Screen size | 1.75 inches | 1.82 inches |
| Battery life | 8 days | 10 days |
| Released | 2023 | 2025 |
Every specification
118 specs| Spec | Amazfit Cheetah Square | Huawei Watch Fit 4 Pro |
|---|---|---|
| Design | ||
| width | 38.7 | 40 |
| height | 44 | 44.5 |
| volume | 16.86 cm³ | 16.55 cm³ |
| weight | 37 g | 30.4 g |
| thickness | 9.9 | 9.3 |
| ATM rating | 5 ATM | 5 ATM |
| resolution | 390 x 450 px | 408 x 480 px |
| screen size | 1.75 inches | 1.82 inches |
| Display type | OLED/AMOLED | OLED/AMOLED |
| Has a display | Yes | Yes |
| pixel density | 341 ppi | 347 ppi |
| width of band | 20 mm | 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 | 50 m | 50 m |
| Watch band is replaceable | Yes | Yes |
| Has sapphire glass display | No | Yes |
| Ingress Protection (IP) rating | IP68 | IP68 |
| has branded damage-resistant glass | No | No |
| maximum altitude | — | 164 feet |
| maximum operating temperature | — | 45 °C |
| lowest potential operating temperature | — | -20 °C |
| Battery | ||
| charge time | 2 hours | 0.75 hours |
| battery life | 8 days | 10 days |
| battery power | 240 mAh | 400 mAh |
| has wireless charging | No | Yes |
| has a removable battery | No | No |
| battery life with GPS on | 13 hours | — |
| Has a solar power battery | No | No |
| has a rechargeable battery | Yes | Yes |
| battery life in power save mode | 28 hours | 240 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 | Yes |
| 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 | ||
| release date | 2023-06-22 | 2025-05-29 |
| Has a stopwatch | Yes | Yes |
| Has smart alarm | No | No |
| warranty period | 1 years | 1 years |
| Has call control | No | Yes |
| Has silent alarm | Yes | Yes |
| measures VO2 max | Yes | Yes |
| Has notifications | Yes | Yes |
| Has ECG technology | No | Yes |
| Locates your phone | Yes | Yes |
| has fall detection | No | No |
| has voice commands | Yes | No |
| Has vibrating alerts | Yes | Yes |
| Can be used to answer calls | No | Yes |
| has irregular heart rate warnings | Yes | Yes |
| Has a built-in camera remote control function | Yes | Yes |
| has HRV tracking | — | Yes |
| internal storage | — | 4GB |
| has a front camera | — | No |
| number of microphones | — | 1 |
| shows readiness level | — | Yes |
| measures resting heart rate | — | Yes |
| has fast/slow heart rate notifications | — | Yes |
| Connectivity | ||
| has NFC | No | Yes |
| supports ANT+ | No | No |
| supports Wi-Fi | Yes | No |
| supports Galileo | Yes | Yes |
| Bluetooth version | 5.3 | 5.2 |
| has a cellular module | No | No |
| Is compatible with iOS | Yes | Yes |
| Is compatible with Android | Yes | Yes |
| Miscellaneous | ||
| Has passcode | Yes | Yes |
| Has auto pause | Yes | Yes |
| Is compatible with Windows | No | 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 | 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 | 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 | Yes |
| 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 | No | Yes |
Wrist Fit
Amazfit Cheetah Square
Sits best on wrists ~46–63mm wide (≈ 12.3–16.8cm circumference).
Huawei Watch Fit 4 Pro
Sits best on wrists ~47–64mm wide (≈ 12.6–17.1cm circumference).
Frequently Asked Questions
Is the Amazfit Cheetah Square bigger than the Huawei Watch Fit 4 Pro?
The Huawei Watch Fit 4 Pro is bigger — 40mm vs 38.7mm case width.
Which fits a smaller wrist better, the Amazfit Cheetah Square or the Huawei Watch Fit 4 Pro?
The Amazfit Cheetah Square suits wrists around 46–63mm wide, and the Huawei Watch Fit 4 Pro around 47–64mm. The one with the smaller lower bound is the safer pick for a small wrist.
Can I see the Amazfit Cheetah Square and Huawei Watch Fit 4 Pro 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.