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Home› Smartwatches› Compare Smartwatches › Pebble Cosmos Luxe 2.0 vs Fire Boltt Phoenix Ultra
⚖ Comparison 2026

Pebble Cosmos Luxe 2.0 vs Fire Boltt Phoenix Ultra

Pebble Cosmos Luxe 2.0 vs Fire Boltt Phoenix Ultra — detailed side-by-side specs, prices and verdict.

⚡ Quick Answer

Which is better: ?

Comparing Pebble Cosmos Luxe 2.0 and Fire Boltt Phoenix Ultra: Fire Boltt Phoenix Ultra is the better pick for the lowest price, the longest battery life and value for money; Pebble Cosmos Luxe 2.0 is the better pick for health and fitness tracking, display quality and software experience.

Last updated: · Prices in INR.

⚖
Comparing
3 smartwatches · 40+ specs
Pebble
Pebble Cosmos Luxe 2.0
★★★★☆ 4
₹3,999
MRP ₹9,999
↓ Save ₹6,000
View Prices →
Fire Boltt
Fire Boltt Phoenix Ultra
★★★★☆ 4.3
₹1,099
MRP ₹12,499
↓ Save ₹11,400
View Prices →
＋
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    Key Stats

    💰 Best Price
    ₹1,099
    Fire Boltt Phoenix Ultra
    ★ Winner
    🔋 Best Battery
    Up to 7 Days
    Fire Boltt Phoenix Ultra
    ★ Winner
    ❤️ Best Health
    6.5 / 10
    Pebble Cosmos Luxe 2.0
    ★ Winner
    📊 Overall Scores

    Expert Scores by Category

    ❤️ Health & SensorsPebble Cosmos Luxe 2.0 wins
    Pebble Cosmos Luxe 2.0
    6.5
    Fire Boltt Phoenix Ultra
    6
    🔋 Battery LifeFire Boltt Phoenix Ultra wins
    Pebble Cosmos Luxe 2.0
    7.2
    Fire Boltt Phoenix Ultra
    7.5
    📺 Display QualityPebble Cosmos Luxe 2.0 wins
    Pebble Cosmos Luxe 2.0
    7.8
    Fire Boltt Phoenix Ultra
    6.5
    💰 Value for MoneyFire Boltt Phoenix Ultra wins
    Pebble Cosmos Luxe 2.0
    8.2
    Fire Boltt Phoenix Ultra
    8.5
    Software User ExperiencePebble Cosmos Luxe 2.0 wins
    Pebble Cosmos Luxe 2.0
    6.8
    Fire Boltt Phoenix Ultra
    6.5
    🔍 Key Differences

    Key Differences: Pebble Cosmos Luxe 2.0 vs Fire Boltt Phoenix Ultra

    Feature
    Pebble Cosmos Luxe 2.0
    Fire Boltt Phoenix Ultra
    Price ₹3,999₹1,099
    Display Size 1.43 inches1.39 inches
    Display Type AMOLEDTFT LCD
    Resolution 466 x 466 pixels240 x 240 pixels
    Battery Life Up to 5 DaysUp to 7 Days
    Water Resistance Depth 5 m1 m
    Sports Modes 100+120+
    📋 Full Specifications

    Side-by-Side Spec Comparison

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

    Pebble
    Pebble Cosmos Luxe 2.0
    Fire Boltt
    Fire Boltt Phoenix Ultra
    🎨 Design
    Dial Color
    Silver
    Gold
    --
    Dial Shape
    Round
    Round
    --
    Strap Color
    Green
    Gold
    --
    Strap Material
    Silicone
    Stainless Steel
    --
    Dial Material
    Zinc Alloy
    Stainless Steel
    --
    Size
    Free Size
    44 mm
    --
    Width
    36.3 mm
    --
    --
    Height
    12.7 mm
    --
    --
    Thickness
    12.7 mm
    --
    --
    Diameter
    147 mm
    44 mm
    --
    Weight
    48 g
    --
    --
    Number of Buttons
    2
    1
    --
    Closure
    Buckle
    Buckle
    --
    Scratch Resistant
    No
    Yes
    --
    Water Resistant
    Yes
    Yes
    --
    Water Resistance Depth
    5 m
    1 m
    --
    IP / ATM Rating
    IP67
    IP67
    --
    Rotating Crown / Bezel
    Yes
    No
    --
    📺 Display
    Display Type
    AMOLED
    TFT LCD
    --
    Display Size
    1.43 inches
    1.39 inches
    --
    Display Resolution
    466 x 466 pixels
    240 x 240 pixels
    --
    Touchscreen
    Yes
    Yes
    --
    Backlight Display
    Yes
    Yes
    --
    Date & Time Display
    Digital
    Digital
    --
    Peak Brightness
    600 nits
    --
    --
    Always-On Display
    Yes
    No
    --
    Other Display Features
    Always-On Display
    Wake Gesture
    --
    🔋 Battery
    Battery Life
    Up to 5 Days
    Up to 7 Days
    --
    Rechargable Battery
    Yes
    Yes
    --
    Battery Type
    Lithium Polymer
    Lithium Polymer
    --
    Battery Capacity
    240 mAh
    --
    --
    Charge Time
    2 hours
    2 hours
    --
    Charger Type
    Magnetic Charger
    Magnetic Charger
    --
    Wireless Charging
    No
    No
    --
    Fast Charging
    No
    No
    --
    Standby Time
    5 Days
    15 Days
    --
    Talk Time
    --
    48 Hours
    --
    ❤️ Health & Sensors
    Sensor
    G-Sensor, Heart Rate Sensor, SpO2 Sensor
    Optical Heart Rate Sensor, SpO2 Sensor, Accelerometer
    --
    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
    No
    No
    --
    Respiratory Rate
    No
    No
    --
    Women's Health / Cycle Tracking
    Yes
    Yes
    --
    Sports Modes
    100+
    120+
    --
    VO2 Max
    No
    No
    --
    Fall Detection
    No
    No
    --
    Crash Detection
    No
    No
    --
    Emergency SOS
    No
    No
    --
    Other Fitness Features
    Sleep Tracking, Multisports Mode
    Sleep Tracking, Sedentary Reminder, Breathing Exercise
    --
    💡 Smart Features
    Call Function
    Bluetooth Calling
    Bluetooth Calling
    --
    Call Features
    Mute Calls, Reject Calls, Take Calls, Speed Dial
    Dial Pad, Call History, Contact Sync, Reject Calls, Take Calls
    --
    Messaging Support
    No
    Yes
    --
    Email Support
    No
    No
    --
    Notification
    Yes
    Yes
    --
    Notification Type
    Vibration
    Calls, SMS, Social Media Apps
    --
    Voice Control
    Yes
    Yes
    --
    Gesture Control
    Wrist Raise to Wake
    Wrist Raise to Wake
    --
    Third Party App Support
    No
    No
    --
    Calendar
    Yes
    No
    --
    Alarm Clock
    Yes
    Yes
    --
    NFC
    No
    No
    --
    eSIM / Cellular
    No
    No
    --
    Music Control
    Yes
    Yes
    --
    Companion App
    --
    Da Fit
    --
    Watch Faces
    100+
    100+
    --
    Other Watch Functions
    Stopwatch, Timer, Weather, Music Control, Find My Phone, Remote Camera
    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
    --
    📡 Connectivity
    Bluetooth
    Yes
    Yes
    --
    Bluetooth Version
    5.0
    5.0
    --
    Wi-Fi
    No
    No
    --
    Compatible Device
    Android, iOS
    Android, iOS
    --
    Operating Range
    10 m
    10 m
    --
    📝 Additional Information
    Usage
    Fitness, Casual
    Fitness, Casual
    --
    Language
    English
    English
    --
    Chronograph
    No
    No
    --
    Maximum Operating Altitude
    --
    10 m
    --
    Warranty
    1 Year
    1 Year
    --
    Watch Type
    Smartwatch
    Smartwatch
    --
    Other Features
    Built-in Games, Flashlight
    Built-in Games, Flashlight
    --
    💰 Price
    Best Price
    ₹3,999
    ₹1,099
    --
    Discount
    60% OFF
    91% OFF
    --
    Buy
    Buy Now
    Buy Now
    --
    🏆 Expert Verdict

    Our Recommendation

    Elegant AMOLED budget companion
    Pebble Cosmos Luxe 2.0

    Vibrant AMOLED display, premium round metallic casing, Bluetooth calling, and comprehensive health tracking at an accessible price point.

    View Prices →
    Premium steel mesh budget caller
    Fire Boltt Phoenix Ultra

    Shockproof steel body, high-refresh-rate display, Bluetooth calling, and multiple sports modes with a highly durable design.

    View Prices →
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    ❓ FAQ

    Compare FAQs

    Pebble Cosmos Luxe 2.0 is priced at ₹3,999; Fire Boltt Phoenix Ultra is priced at ₹1,099. Fire Boltt Phoenix Ultra is the cheapest, ₹2,900 less than Pebble Cosmos Luxe 2.0.

    Pebble Cosmos Luxe 2.0: Up to 5 Days; Fire Boltt Phoenix Ultra: Up to 7 Days. Fire Boltt Phoenix Ultra claims the longest battery life.

    Pebble Cosmos Luxe 2.0 has a 1.43 inches AMOLED display; Fire Boltt Phoenix Ultra has a 1.39 inches TFT LCD display.

    Pebble Cosmos Luxe 2.0: Bluetooth Calling; Fire Boltt Phoenix Ultra: Bluetooth Calling.

    Comparing Pebble Cosmos Luxe 2.0 and Fire Boltt Phoenix Ultra: Fire Boltt Phoenix Ultra is the better pick for the lowest price, the longest battery life and value for money; Pebble Cosmos Luxe 2.0 is the better pick for health and fitness tracking, display quality and software experience.