Noise ColorFit Icon 3 vs ColorFit Pro 4 GPS
Size, specs & wrist fit compared
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Which one fits you
Both need much the same wrist — roughly 47–64mm across the flat of the wrist. Neither will fit where the other won't, so decide on thickness, weight and features instead.
The ColorFit Pro 4 GPS wears larger than the ColorFit Icon 3 (37mm vs 36.5mm case), giving it more wrist presence — and needing a wider wrist to sit cleanly.
The ColorFit Icon 3 is the slimmer of the two (11mm vs 12mm), so it slides under a cuff more easily.
On the wrist the ColorFit Pro 4 GPS feels lighter (41.7g vs 53.5g, case only).
The ColorFit Icon 3 is thicker than 69% of the 124 37mm watches we hold thickness for, the ColorFit Pro 4 GPS than 65% — so both sit higher than their widths suggest.
The ColorFit Pro 4 GPS is 0.5mm wider, 0.5mm longer, 1mm thicker and 11.8g lighter than the ColorFit Icon 3. Both are rectangle.
ColorFit Icon 3
ColorFit Pro 4 GPS
Switch or add watches
Noise
ColorFit Icon 3
Noise
ColorFit Pro 4 GPS
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.
Noise ColorFit Icon 3
Case 44.5mm · Lug-to-lug 44.5mm · Thickness 11.0mm · 54g
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 wrist11.0mm off the skin
Normal sports-watch height for a wrist this size. (11.0mm 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 wrist54g
Light enough to forget you have it on. (1.0g per mm of wrist)
Noise ColorFit Pro 4 GPS
Case 45.0mm · Lug-to-lug 45.0mm · Thickness 12.0mm · 42g
Balanced Fit
45mm 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 45mm, 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 wrist5.0mm spare each side
Comfortable, with visible skin either side.
- Off the wrist12.0mm off the skin
Normal sports-watch height for a wrist this size. (12.0mm case, back against the skin)
- How it seats~5.2mm under the rim
Seats well, with the case back following most of the wrist.
- Weight on the wrist42g
Light enough to forget you have it on. (0.8g per mm of wrist)
2D Dimension Schematics
Every case drawn to scale on a shared centre — from above, and in profile against the wrist.
- Noise ColorFit Icon 336.5mm × 44.5mm · 11mm thick
- Noise ColorFit Pro 4 GPS37mm × 45mm · 12mm thick
3D preview
ColorFit Icon 3 vs ColorFit Pro 4 GPS 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
Runtime for every power mode either watch publishes, 1 of them directly comparable.
Icon 3Pro 4 GPS
Smartwatch
7 days7 days
Specifications
The short version
11 key specs| Spec | NoiseColorFit Icon 3 | NoiseColorFit Pro 4 GPS |
|---|---|---|
| Case Width | 36.5mm | 37mm |
| Lug-to-Lug | 44.5mm | 45mm |
| Thickness | 11mm | 12mm |
| Weight | 53.5g | 41.7g |
| Shape | Rectangle | Rectangle |
| Water Resistance | Water resistant | Water resistant |
| GPS | No | Yes |
| Display type | LCD | LCD |
| Screen size | 1.91 inches | 1.85 inches |
| Battery life | 7 days | 7 days |
| Released | 2023 | 2023 |
Every specification
98 specs| Spec | Noise ColorFit Icon 3 | Noise ColorFit Pro 4 GPS |
|---|---|---|
| Design | ||
| width | 36.5 | 37 |
| height | 44.5 | 45 |
| volume | 17.87 cm³ | 19.98 cm³ |
| weight | 53.5 g | 41.7 g |
| thickness | 11 | 12 |
| resolution | 240 x 296 px | 240 x 284 px |
| screen size | 1.91 inches | 1.85 inches |
| Display type | LCD | LCD |
| Has a display | Yes | Yes |
| pixel density | 199 ppi | 200 ppi |
| width of band | 22 mm | 22 mm |
| water resistance | Water resistant | Water resistant |
| Always-On Display | No | No |
| has a touch screen | Yes | Yes |
| Watch band is replaceable | Yes | Yes |
| Has sapphire glass display | No | No |
| Ingress Protection (IP) rating | IP67 | IP68 |
| has branded damage-resistant glass | No | No |
| Battery | ||
| charge time | 2 hours | 2 hours |
| battery life | 7 days | 7 days |
| battery power | 240 mAh | 250 mAh |
| has wireless charging | No | Yes |
| has a removable battery | No | No |
| Has a solar power battery | No | No |
| has a rechargeable battery | Yes | Yes |
| Sensors | ||
| has GPS | No | Yes |
| has a compass | No | No |
| Has a barometer | No | — |
| has a gyroscope | No | — |
| 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 | 2023-04-03 | 2023-01-16 |
| 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 notifications | Yes | Yes |
| Has ECG technology | No | No |
| Locates your phone | Yes | Yes |
| has fall detection | No | No |
| has voice commands | No | No |
| Acquires GPS faster | No | — |
| Has vibrating alerts | Yes | Yes |
| Can be used to answer calls | No | Yes |
| has irregular heart rate warnings | No | No |
| Has a built-in camera remote control function | Yes | Yes |
| Connectivity | ||
| has NFC | No | No |
| supports ANT+ | No | No |
| supports Wi-Fi | No | No |
| supports Galileo | No | Yes |
| Bluetooth version | 5.1 | 5.3 |
| has a cellular module | No | No |
| Is compatible with iOS | Yes | Yes |
| Is compatible with Android | Yes | Yes |
| Miscellaneous | ||
| Has passcode | No | No |
| Has auto pause | No | No |
| 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 |
| Compatible with external heart rate monitors | No | No |
| App & Software | ||
| Ad-free | No | No |
| Free app | Yes | Yes |
| Has coaching | No | No |
| Has achievements | Yes | Yes |
| Has goal setting | 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 | 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 | No | No |
| 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 | No | No |
| Tracks calorie intake | Yes | Yes |
| Provides sleep reports | Yes | Yes |
| Detects activities automatically | Yes | Yes |
| Has a stroke counter for swimming | No | No |
Wrist Fit
Noise ColorFit Icon 3
Sits best on wrists ~47–64mm wide (≈ 12.6–17.1cm circumference).
Noise ColorFit Pro 4 GPS
Sits best on wrists ~47–64mm wide (≈ 12.6–17.1cm circumference).
Frequently Asked Questions
Is the Noise ColorFit Icon 3 bigger than the Noise ColorFit Pro 4 GPS?
The Noise ColorFit Pro 4 GPS is bigger — 37mm vs 36.5mm case width.
Which fits a smaller wrist better, the Noise ColorFit Icon 3 or the Noise ColorFit Pro 4 GPS?
The Noise ColorFit Icon 3 suits wrists around 47–64mm wide, and the Noise ColorFit Pro 4 GPS around 47–64mm. The one with the smaller lower bound is the safer pick for a small wrist.
Can I see the Noise ColorFit Icon 3 and Noise ColorFit Pro 4 GPS 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.