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This write-up is based on the brand’s published specifications. I have not worn or tested the watch myself.
A smartwatch box usually promises everything: calls, health tracking, hundreds of watch faces, a week of battery. What most people actually want to know is smaller. Will it last through a work week? Can I take a call without pulling out my phone? Will it survive a rainy commute? That is the lens for the Noise ColorFit Pulse 4 Max, a watch Noise launched in July 2024 and still lists on its own site.
What Noise says is in the watch
The screen is a 1.96-inch AMOLED panel at 410 x 502 resolution, full touch, with an adjustable brightness setting in the swipe-up menu. The case is metal and the strap is a 22 mm silicone one on a quick-release mechanism, so a standard 22 mm strap you already own should in principle fit. There is also a functional crown, which saves some swiping.
Bluetooth is version 5.3. You get calling with caller name display and call rejection, and Noise says the watch can stay paired to the same phone as your earbuds. It does not store or play music, and it cannot stream to a Bluetooth headset.
For health, the watch has heart rate and SpO2 sensors plus an accelerometer. The listed features are sleep monitoring, stress measurement, step tracking, activity history, a breathing exercise and a female cycle tracker. Noise lists sports modes but its page does not detail them, and other sites quote “100+”, so check the app if a specific sport matters to you. There is no built-in GPS.
Water protection is IP68, described as up to 1.5 m for 30 minutes. The same page says it is not shockproof and should not be worn for swimming, in saunas, or in hot or ocean water.
The newer headline feature is AI Create, which makes watch faces from voice commands. It also has AI Search, voice assistance, in-built games, phone finding, gesture controls, an SOS feature and storage for up to five QR codes. It works with iOS 17.0 or later and Android 9.0 or later through the NoiseFit app.
Battery, as claimed
Noise gives up to 7 days for typical use and up to 30 days on standby. A full charge takes about 2 hours. The page advises using a low-power adapter or a laptop USB port, and says fast-charging adapters are not recommended. If you want the week, it suggests lowering brightness and turning off all-day heart rate. A bright AMOLED screen with always-on features will not hit a headline figure, so read 7 days as a best case and plan on charging more often if you use calling a lot.
Good points and drawbacks
Where it makes sense
- The 1.96-inch screen is large for the category, which helps with reading messages and the call dial pad.
- Calling is included, so quick calls and call rejection happen on the wrist.
- The metal case and swappable 22 mm strap give you some room to change the look.
- It covers phones from both Android 9 and iOS 17 onward.
- Noise offers a 1-year manufacturing warranty, though you must register on the Noise website to activate it.
Where it falls short
- No GPS, so runs and rides depend on your phone for route tracking.
- No music storage or playback, and no streaming to a Bluetooth headset.
- Not for swimming or hot water despite the IP68 rating.
- Health readings are for general tracking. The page I read does not describe the watch as a medical device, so take SpO2 and heart rate as trends, not diagnoses.
- The product page does not say which colours exist; the Amazon listing I matched is the “Black Link” version.
Who should buy it, and who should skip it
It suits someone who wants a bigger screen, calls from the wrist and basic fitness tracking, without paying for a premium brand. A student, an office worker who is often in meetings, or a first-time smartwatch buyer fits the profile.
Skip it if you run or cycle often and want built-in GPS, if you want to leave your phone at home and still stream music, or if you need a watch for pool swimming. If your real worry is blood pressure, a smartwatch is the wrong tool; our Omron HEM-7120 review covers a proper upper-arm monitor.
How to choose a smartwatch
Start with the screen. A bigger AMOLED panel is easier to read outdoors, but it also drains the battery faster. Next, decide whether calling matters. If you rarely take calls, a cheaper watch without a speaker is fine.
Then check what you actually track. Steps and sleep are everywhere; GPS is not. If you run outdoors, GPS is the feature to pay for. Look at the strap size too, since a 22 mm quick-release strap makes replacements easy to find.
Finally, read the warranty terms and registration steps before buying, and look at recent buyer reviews on the listing. If you are comparing during a sale, our guide to the Amazon Great Indian Festival explains how to shop sensibly. More gadgets are in the Electronics category.
Questions people ask
Does the Noise ColorFit Pulse 4 Max support Bluetooth calling? Yes. Noise lists Bluetooth 5.3 calling with caller name display and call rejection.
Is the Noise ColorFit Pulse 4 Max waterproof? It is rated IP68, described as up to 1.5 m for 30 minutes. Noise says not to wear it for swimming or in hot or ocean water.
Does it have GPS? No. Noise states there is no built-in GPS.
Does it work with iPhone? Noise lists iOS 17.0 or later and Android 9.0 or later, through the NoiseFit app.
Prices change often and so do offers, so open the listing for the current figure and read recent reviews first.
