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Home› Smartwatches› Compare Smartwatches › Noise ColorFit Pro 4 Alpha vs Fire Boltt Cobalt
⚖ Comparison 2026

Noise ColorFit Pro 4 Alpha vs Fire Boltt Cobalt

Noise ColorFit Pro 4 Alpha vs Fire Boltt Cobalt — detailed side-by-side specs, prices and verdict.

⚡ Quick Answer

Which is better: ?

Comparing Noise ColorFit Pro 4 Alpha and Fire Boltt Cobalt: Noise ColorFit Pro 4 Alpha is the better pick for the lowest price, the longest battery life, display quality, value for money and software experience.

Last updated: · Prices in INR.

⚖
Comparing
3 smartwatches · 40+ specs
Noise
Noise ColorFit Pro 4 Alpha
★★★★☆ 4.1
₹1,499
MRP ₹6,999
↓ Save ₹5,500
View Prices →
Fire Boltt
Fire Boltt Cobalt
★★★★☆ 4
₹1,749
MRP ₹21,000
↓ Save ₹19,251
View Prices →
＋
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    Key Stats

    💰 Best Price
    ₹1,499
    Noise ColorFit Pro 4 Alpha
    ★ Winner
    🔋 Best Battery
    Up to 5 Days
    Fire Boltt Cobalt
    ★ Winner
    ❤️ Best Health
    7 / 10
    Fire Boltt Cobalt
    ★ Winner
    📊 Overall Scores

    Expert Scores by Category

    ❤️ Health & SensorsFire Boltt Cobalt wins
    Noise ColorFit Pro 4 Alpha
    7
    Fire Boltt Cobalt
    7
    🔋 Battery LifeFire Boltt Cobalt wins
    Noise ColorFit Pro 4 Alpha
    7.5
    Fire Boltt Cobalt
    7.5
    📺 Display QualityNoise ColorFit Pro 4 Alpha wins
    Noise ColorFit Pro 4 Alpha
    8.5
    Fire Boltt Cobalt
    7.8
    💰 Value for MoneyNoise ColorFit Pro 4 Alpha wins
    Noise ColorFit Pro 4 Alpha
    9
    Fire Boltt Cobalt
    8.2
    Software User ExperienceNoise ColorFit Pro 4 Alpha wins
    Noise ColorFit Pro 4 Alpha
    8
    Fire Boltt Cobalt
    7.2
    🔍 Key Differences

    Key Differences: Noise ColorFit Pro 4 Alpha vs Fire Boltt Cobalt

    Feature
    Noise ColorFit Pro 4 Alpha
    Fire Boltt Cobalt
    Price ₹1,499₹1,749
    Display Size 1.78 inches1.43 inches
    Resolution 368 x 448 pixels466 x 466 pixels
    Battery Life Up to 7 DaysUp to 5 Days
    Weight 37.8 g155 g
    Water Resistance Depth 1.5 m1 m
    IP Rating IP68IP67
    Bluetooth Version 5.35.0
    📋 Full Specifications

    Side-by-Side Spec Comparison

    ★ = category winner  |  Blue highlight = best in that row

    Noise
    Noise ColorFit Pro 4 Alpha
    Fire Boltt
    Fire Boltt Cobalt
    🎨 Design
    Dial Color
    Black
    Grey
    --
    Dial Shape
    Square
    Round
    --
    Strap Color
    Black
    Grey
    --
    Strap Material
    Silicone
    Stainless Steel
    --
    Dial Material
    Polycarbonate
    Stainless Steel
    --
    Size
    44 mm
    46 mm
    --
    Width
    38.5 mm
    54.4 mm
    --
    Height
    44 mm
    15.2 mm
    --
    Thickness
    11.5 mm
    15.2 mm
    --
    Diameter
    --
    46 mm
    --
    Weight
    37.8 g
    155 g
    --
    Number of Buttons
    1
    3
    --
    Closure
    Buckle
    Metal Clasp
    --
    Scratch Resistant
    Yes
    Yes
    --
    Water Resistant
    Yes
    Yes
    --
    Water Resistance Depth
    1.5 m
    1 m
    --
    IP / ATM Rating
    IP68
    IP67
    --
    Rotating Crown / Bezel
    Yes
    No
    --
    📺 Display
    Display Type
    AMOLED
    AMOLED
    --
    Display Size
    1.78 inches
    1.43 inches
    --
    Display Resolution
    368 x 448 pixels
    466 x 466 pixels
    --
    Touchscreen
    Yes
    Yes
    --
    Backlight Display
    Yes
    No
    --
    Date & Time Display
    Digital
    Digital
    --
    Peak Brightness
    500 nits
    --
    --
    Always-On Display
    Yes
    Yes
    --
    Other Display Features
    Always-On Display, Palm Control to Turn Off Display
    2.5D Full Lamination
    --
    🔋 Battery
    Battery Life
    Up to 7 Days
    Up to 5 Days
    --
    Rechargable Battery
    Yes
    Yes
    --
    Battery Type
    Lithium Polymer
    Lithium Ion
    --
    Battery Capacity
    270 mAh
    --
    --
    Charge Time
    2 hours
    3 hours
    --
    Charger Type
    Magnetic Charger
    Magnetic Charger
    --
    Wireless Charging
    No
    No
    --
    Fast Charging
    Yes
    No
    --
    Standby Time
    30 Days
    15 Days
    --
    Talk Time
    --
    3 hours
    --
    ❤️ Health & Sensors
    Sensor
    Accelerometer, Optical Heart Rate Sensor, SpO2 Sensor
    Accelerometer, Optical Heart Rate Sensor, SpO2 Sensor
    --
    Heart Rate Monitor
    Yes
    Yes
    --
    Step Count
    Yes
    Yes
    --
    Calorie Count
    Yes
    Yes
    --
    GPS
    No
    No
    --
    Compass
    No
    No
    --
    Altimeter
    No
    No
    --
    Blood Oxygen (SpO2)
    Yes
    Yes
    --
    ECG
    No
    No
    --
    Blood Pressure Monitor
    No
    No
    --
    Skin Temperature Sensor
    No
    No
    --
    Sleep Tracking
    Yes
    Yes
    --
    Stress Monitoring
    Yes
    No
    --
    Respiratory Rate
    No
    No
    --
    Women's Health / Cycle Tracking
    Yes
    Yes
    --
    Sports Modes
    100+
    100+
    --
    VO2 Max
    No
    No
    --
    Fall Detection
    No
    No
    --
    Crash Detection
    No
    No
    --
    Emergency SOS
    No
    No
    --
    Other Fitness Features
    Sleep Tracking, Sedentary Reminder, Breathing Exercise
    Sleep Tracking, Sedentary Reminder, Breathing Exercise
    --
    💡 Smart Features
    Call Function
    Bluetooth Calling
    Bluetooth Calling
    --
    Call Features
    Dial Pad, Call History, Contact Sync
    Reject Calls, Take Calls, Dial Pad, Contact Sync
    --
    Messaging Support
    No
    No
    --
    Email Support
    No
    No
    --
    Notification
    Yes
    Yes
    --
    Notification Type
    Calls, SMS, Social Media Apps
    Vibration
    --
    Voice Control
    Yes
    Yes
    --
    Gesture Control
    Wrist Raise to Wake, Palm Control
    Wrist Raise to Wake
    --
    Third Party App Support
    No
    No
    --
    Calendar
    No
    No
    --
    Alarm Clock
    Yes
    Yes
    --
    NFC
    No
    No
    --
    eSIM / Cellular
    No
    No
    --
    Music Control
    Yes
    Yes
    --
    Companion App
    NoiseFit App
    Da Fit
    --
    Watch Faces
    150+
    100+
    --
    Other Watch Functions
    Stopwatch, Timer, Weather, Music Control, Find My Phone, Remote Camera, Calculator, Stock Updates
    Stopwatch, Timer, Weather, Music Control, Find My Phone, Remote Camera
    --
    ⚡ Performance
    Operating System
    Proprietary OS
    Proprietary OS
    --
    Compatible Operating System
    Android, iOS
    Android, iOS
    --
    Expandable Memory
    No
    No
    --
    🎧 Calling & Audio
    Microphone
    Yes
    Yes
    --
    Speaker
    Yes
    Yes
    --
    Audio Features
    Built-in Speaker and Mic
    --
    --
    📡 Connectivity
    Bluetooth
    Yes
    Yes
    --
    Bluetooth Version
    5.3
    5.0
    --
    Wi-Fi
    No
    No
    --
    Compatible Device
    Android 9.0 or above, iOS 11.0 or above
    Android, iOS
    --
    Operating Range
    10 m
    10 m
    --
    📝 Additional Information
    Usage
    Fitness, Casual
    Fitness, Casual
    --
    Language
    English
    English
    --
    Chronograph
    No
    No
    --
    Warranty
    1 Year
    1 Year
    --
    Watch Type
    Smartwatch
    Smartwatch
    --
    Other Features
    Built-in Games, Flashlight
    Built-in Games
    --
    💰 Price
    Best Price
    ₹1,499
    ₹1,749
    --
    Discount
    79% OFF
    92% OFF
    --
    Buy
    Buy Now
    Buy Now
    --
    🏆 Expert Verdict

    Our Recommendation

    Affordable circular AMOLED elegance
    Noise ColorFit Pro 4 Alpha

    Premium circular alloy design, vibrant AMOLED display, Bluetooth calling, and multiple sports modes at an accessible price point.

    View Prices →
    Feature-rich square AMOLED performer
    Fire Boltt Cobalt

    Large square AMOLED screen, functional crown control, fast charging, and highly customizable watch faces with smooth UI.

    View Prices →
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    ❓ FAQ

    Compare FAQs

    Noise ColorFit Pro 4 Alpha is priced at ₹1,499; Fire Boltt Cobalt is priced at ₹1,749. Noise ColorFit Pro 4 Alpha is the cheapest, ₹250 less than Fire Boltt Cobalt.

    Noise ColorFit Pro 4 Alpha: Up to 7 Days; Fire Boltt Cobalt: Up to 5 Days. Noise ColorFit Pro 4 Alpha claims the longest battery life.

    Noise ColorFit Pro 4 Alpha has a 1.78 inches AMOLED display; Fire Boltt Cobalt has a 1.43 inches AMOLED display.

    Noise ColorFit Pro 4 Alpha: Bluetooth Calling; Fire Boltt Cobalt: Bluetooth Calling.

    Comparing Noise ColorFit Pro 4 Alpha and Fire Boltt Cobalt: Noise ColorFit Pro 4 Alpha is the better pick for the lowest price, the longest battery life, display quality, value for money and software experience.