Published Sep 19, 2025 3 Min Read

The Noise ColorFit Pro 4 Alpha is a smart and stylish watch that helps you stay connected and active. It is great for tracking fitness, making calls, checking messages, and more. Whether you are working, exercising, or just going about your day, this watch makes things easier and keeps everything in one place.

Discover a wide range of Noise smartwatches at any of Bajaj Finserv’s 1.5 lakh partner stores in 4,000 cities in India. Choose your ideal model, pay with Easy EMIs, and enjoy zero down payment on select deals. Take advantage of hassle-free financing with Bajaj Finserv—check your loan eligibility now and bring home your desired smartwatch without worrying about overspending.


Noise Colorfit Pro 4 Alpha smartwatch- Overview

Noise ColorFit Pro 4 Alpha is a smart watch that shows time and updates on a bright 1.78-inch AMOLED screen you can always see. It has a small dial you turn to move through menus and make calls right from your wrist. The metal body feels strong and the screen turns off when you cover it with your hand. This watch tracks your heart rate, blood oxygen, sleep, and stress all day and night. You can choose from many sports modes and watch faces. A quick 10-minute charge gives one extra day, and normal use lasts up to 7 days.


Decided which smartwatch you want to buy? Use the Maha Bachat savings calculator to combine dealer offers, brand offers, and Bajaj offers to bring down your purchase cost. Calculate your extra savings today!


Key features and specifications of Noise Colorfit Pro 4 Alpha smartwatch

Here is a quick overview of the Noise ColorFit Pro 4 Alpha’s key selling points and technical specs:

Key features

  • 1.78" AMOLED touch display (368 × 448 px) for sharp, vibrant visuals and always-on convenience.
  • Functional digital crown for intuitive scrolling and menu navigation.
  • Tru Sync Bluetooth calling with built-in mic/speaker plus Noise Buzz dial pad and call logs (save up to 10 contacts).
  • Gesture controls: cover screen with your palm to turn off, double-tap to wake.
  • 270 mAh battery offers up to 7 days of typical use; Instacharge adds 24 hrs with just a 10-minute top-up.
  • IP68 dust- and water-resistance for worry-free wear in rain, shower, or dust.
  • Over 100 cloud-based watch faces and smart extras: find-my-phone, remote camera/music control, female cycle tracking, OTA updates, do-not-disturb, alarm, stopwatch, and timer.
  • 24/7 health sensors: continuous heart-rate and SpO₂ monitoring, pedometer, calorie counter, sleep tracker, and stress monitor.

Specifications

SpecificationDescription
Display1.78" AMOLED touch, 368 × 448 px, 326 ppi
Battery270 mAh; up to 7 days typical; Instacharge (10 min → +24 hr)
ConnectivityBluetooth v5.3 with Bluetooth calling
Water and dust ratingIP68
SensorsHeart rate, SpO₂, 3-axis accelerometer
Activity trackingPedometer, calorie counter, sleep monitor, stress tracker
ControlsFunctional crown, gesture control
Smart featuresNoise Buzz (dial pad, call logs), find-my-phone, remote camera/music, female cycle, OTA upgrades
Watch facesOver 100 cloud-based designs
CompatibilityAndroid 9.0+ and iOS 10.0+
Dimensions and weight45.21 mm square dial; ~37.8 g
Warranty12 months

Also read: How to set up your new smartwatch

Price of Noise Colorfit Pro 4 Alpha smartwatch in India (%$$MMYY$$%)

ProductPrice
Pro 4 Alpha AMOLEDRs. 1,999

Disclaimer: Each model's features, availability, and pricing are subject to change and may vary. For the most accurate and up-to-date information, please visit the official website.

Note: You can use Bajaj Finserv’s financing options to split any purchase above Rs. 5,000 into Easy EMIs.

Before you decide, explore the latest offers. You may find a great deal on a model that matches your needs.

Fitness and health tracking capabilities of Noise Colorfit Pro 4 Alpha smartwatch

Here are the fitness and health tracking capabilities of the Noise ColorFit Pro 4 Alpha smartwatch:

FeatureDescription
Continuous heart-rate monitorTracks your heart rate 24/7, with alerts for unusually high or low readings.
SpO₂ (Blood-Oxygen) monitorMeasures blood-oxygen saturation levels throughout the day to gauge respiratory health.
Sleep trackerRecords total sleep time and stages (light, deep, REM) to help you understand and improve rest quality.
Stress monitorUses heart-rate variability to assess stress levels and offers guided breathing exercises to relax.
PedometerCounts your daily steps, motivating you to meet and exceed activity goals.
Calorie counterEstimates calories burned based on your movement and workout data.
Female health (Cycle) trackerLogs menstrual-cycle details and provides reminders for better cycle management.

Also read: How to activate Sleep Mode in your smartwatch

Shop for smartwatches with Bajaj Finserv

Bringing home your preferred smartwatch is now hassle-free with Bajaj Finserv’s flexible financing options. You can also maximise your savings by using the Maha Bachat Savings Calculator—a smart tool that combines brand offers, dealer offers, and EMI offers, all in one place, helping you lower the overall cost while still paying in small, bite-sized instalments. Follow these steps to get started:

  • Explore products on Bajaj Mall: Browse through a wide selection of smartwatches on Bajaj Mall. Compare features to find a model that meets your needs.
  • Visit a partner store: Once you shortlist a model, step into any of Bajaj Finserv’s 1.5 lakh partner stores across 4,000 cities in India. See the product in person, talk to experts, and make a confident decision.
  • Choose the Easy EMI Loan option: At checkout, select the Bajaj Finserv Easy EMI Loan. Avail financing of up to Rs. 5 lakh and split the cost into convenient monthly instalments. Some products also come with a zero down payment option.
  • Check your loan eligibility online: Plan better by checking your loan eligibility in minutes. Simply enter your mobile number and OTP to know your pre-approved limit.
  • Use the EMI Network Card for purchases up to Rs. 3 lakh: Already own the Bajaj Finserv EMI Network Card? Use it for instant, paperless checkout and convert your purchases of up to Rs. 3 lakh into Easy EMIs.

Save more with Maha Bachat Savings Calculator on your favourite smartwatch

Why spend more when you can save smarter? Explore the flexible payment plans to take home premium smartwatches without the premium strain on your wallet. Enjoy the freedom of Easy EMIs while stacking up on savings through multiple festive offers. 


The Mahabachat Savings Calculator is not a regular calculator—it is a powerful savings tool that brings together all available benefits in one place. By including store offers, brand discounts, and EMI offers, it helps customers reduce the total cost of their purchase while still paying in small, bite-sized instalments.


For example, if you are planning to buy high-end smartwatch worth Rs. 30,000, the calculator might combine:

  • A brand discount of Rs. 5,000
  • A dealer offer worth Rs. 2,500


That is Rs. 7,500 slashed from the original price, making your purchase much easier on the pocket—without losing out on the convenience of Easy EMIs. Calculate your extra savings today!



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Frequently asked questions

Can I buy a smartwatch on EMI?

Yes, you can purchase a smartwatch with Bajaj Finserv's Easy EMI options. If you are an existing user of the Bajaj Finserv EMI Network Card: 
•Explore a variety of smartwatches on Bajaj Mall
•Choose the preferred model and visit a Bajaj Finserv partner store to check it out in person.
•Use your EMI Network Card and avail of Easy EMIs for affordable monthly payments
•Enjoy your new smartwatch on Easy EMIs

If you do not have one, there is no need to worry. Check your Insta EMI Card eligibility and take the first step towards enjoying the affordability and convenience of Easy EMIs.

How long does the battery of Noise Colorfit Pro 4 Alpha last?

Noise ColorFit Pro 4 Alpha’s 270 mAh battery delivers up to 7 days of typical use. Enabling Bluetooth calling cuts this to about 2 days. A 10-minute Instacharge adds roughly 24 hours of extra power, and a full recharge takes around 2 hours.

Is the Noise Colorfit Pro 4 Alpha compatible with both Android and iOS devices?

Yes. The Noise ColorFit Pro 4 Alpha pairs via Bluetooth with the NoiseFit app on Android 9.0 (or later) and iOS 10.0 (or later), giving you full access to notifications, health data, and all watch features on both platforms. 

Does the Noise Colorfit Pro 4 Alpha offer sleep tracking functionality?

Yes. The Pro 4 Alpha automatically monitors your sleep each night, logging total sleep duration and breaking it down into light, deep, and REM stages. You can review detailed sleep reports and trends in the NoiseFit app to help improve your rest quality.

Can I track my heart rate continuously with the Noise Colorfit Pro 4 Alpha?

Yes. The Pro 4 Alpha offers 24/7 continuous heart-rate monitoring via its built-in optical sensor, showing real-time readings on the watch and detailed trends with alerts in the NoiseFit app.

Does the ColorFit Pro 4 Alpha support Bluetooth calling?

Yes. The Pro 4 Alpha offers Bluetooth calling with Tru Sync technology, built-in mic and speaker, a dial pad via Noise Buzz, call logs, and the ability to save up to 10 contacts directly on the watch.

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Trusted by 50 million+ customers in India, Bajaj Finserv App is a one-stop solution for all your financial needs and goals. 

You can use the Bajaj Finserv App to: 

Apply for loans online, such as Instant Personal Loan, Home Loan, Business Loan, Gold Loan, and more. 

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Download the Bajaj Finserv App today and experience the convenience of managing your finances on one app. 

Disclaimer

1. Bajaj Finance Limited (“BFL”) is a Non-Banking Finance Company (BAJAJ FINANCE) and Prepaid Payment Instrument Issuer offering financial services viz., loans, deposits, Bajaj Pay Wallet, Bajaj Pay UPI, bill payments and third-party wealth management products. The details mentioned in the respective product/ service document shall prevail in case of any inconsistency with respect to the information referring to BFL products and services on this page.

2. All other information, such as, the images, facts, statistics etc. (“information”) that are in addition to the details mentioned in the BFL’s product/ service document and which are being displayed on this page only depicts the summary of the information sourced from the public domain. The said information is neither owned by BFL nor it is to the exclusive knowledge of BFL. There may be inadvertent inaccuracies or typographical errors or delays in updating the said information. Hence, users are advised to independently exercise diligence by verifying complete information, including by consulting experts, if any. Users shall be the sole owner of the decision taken, if any, about suitability of the same. 

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