Trusted by 2M+ smartwatch shoppers 🌐
Facebook X Instagram YouTube
Home› Smartwatches› Compare Smartwatches › boAt Wave Flex Connect vs boAt Wave Sigma
⚖ Comparison 2026

boAt Wave Flex Connect vs boAt Wave Sigma

boAt Wave Flex Connect vs boAt Wave Sigma — detailed side-by-side specs, prices and verdict.

⚡ Quick Answer

Which is better: ?

Comparing boAt Wave Flex Connect and boAt Wave Sigma: boAt Wave Flex Connect is the better pick for the lowest price; boAt Wave Sigma is the better pick for software experience.

Last updated: · Prices in INR.

⚖
Comparing
3 smartwatches · 40+ specs
boAt
boAt Wave Flex Connect
★★★★☆ 4.1
₹1,299
MRP ₹7,990
↓ Save ₹6,691
View Prices →
boAt
boAt Wave Sigma
★★★★☆ 4.1
₹1,599
MRP ₹7,499
↓ Save ₹5,900
View Prices →
＋
Add Watch to Compare

    Key Stats

    💰 Best Price
    ₹1,299
    boAt Wave Flex Connect
    ★ Winner
    🔋 Best Battery
    Up to 7 Days
    boAt Wave Flex Connect
    ★ Winner
    ❤️ Best Health
    6 / 10
    boAt Wave Flex Connect
    ★ Winner
    📊 Overall Scores

    Expert Scores by Category

    ❤️ Health & SensorsboAt Wave Flex Connect wins
    boAt Wave Flex Connect
    6
    boAt Wave Sigma
    6
    🔋 Battery LifeboAt Wave Flex Connect wins
    boAt Wave Flex Connect
    8
    boAt Wave Sigma
    7.5
    📺 Display QualityboAt Wave Sigma wins
    boAt Wave Flex Connect
    6.5
    boAt Wave Sigma
    6.5
    💰 Value for MoneyboAt Wave Sigma wins
    boAt Wave Flex Connect
    8.5
    boAt Wave Sigma
    8.5
    Software User ExperienceboAt Wave Sigma wins
    boAt Wave Flex Connect
    6.2
    boAt Wave Sigma
    6.5
    🔍 Key Differences

    Key Differences: boAt Wave Flex Connect vs boAt Wave Sigma

    Feature
    boAt Wave Flex Connect
    boAt Wave Sigma
    Price ₹1,299₹1,599
    Display Size 1.83 inches2.01 inches
    Resolution 240 x 280 pixels240 x 296 pixels
    Battery Capacity 240 mAh230 mAh
    IP Rating IP68IP67
    Sports Modes 10+700+
    Bluetooth Version 5.15.0
    📋 Full Specifications

    Side-by-Side Spec Comparison

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

    boAt
    boAt Wave Flex Connect
    boAt
    boAt Wave Sigma
    🎨 Design
    Dial Color
    Black
    Black
    --
    Dial Shape
    Rectangle
    Rectangle
    --
    Strap Color
    Blue
    Purple
    --
    Strap Material
    Silicone
    Silicone
    --
    Dial Material
    Polycarbonate
    Polycarbonate
    --
    Size
    Free Size
    One Size
    --
    Number of Buttons
    1
    1
    --
    Closure
    Buckle
    Buckle
    --
    Water Resistant
    Yes
    Yes
    --
    IP / ATM Rating
    IP68
    IP67
    --
    Rotating Crown / Bezel
    No
    No
    --
    📺 Display
    Display Type
    LCD
    LCD
    --
    Display Size
    1.83 inches
    2.01 inches
    --
    Display Resolution
    240 x 280 pixels
    240 x 296 pixels
    --
    Touchscreen
    Yes
    Yes
    --
    Backlight Display
    Yes
    Yes
    --
    Date & Time Display
    Digital
    Digital
    --
    Peak Brightness
    550 nits
    550 nits
    --
    Always-On Display
    No
    No
    --
    Other Display Features
    550 nits Brightness, 2.5D Curved Glass
    Wake Gesture
    --
    🔋 Battery
    Battery Life
    Up to 7 Days
    Up to 7 Days
    --
    Rechargable Battery
    Yes
    Yes
    --
    Battery Type
    Lithium Polymer
    Lithium Polymer
    --
    Battery Capacity
    240 mAh
    230 mAh
    --
    Charge Time
    2 hours
    2 hours
    --
    Charger Type
    Magnetic Charger
    Magnetic Charger
    --
    Wireless Charging
    No
    No
    --
    Fast Charging
    No
    No
    --
    Standby Time
    Up to 30 Days
    Up to 30 Days
    --
    ❤️ Health & Sensors
    Sensor
    Heart Rate Sensor, SpO2 Sensor, Accelerometer
    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
    No
    No
    --
    Respiratory Rate
    No
    No
    --
    Women's Health / Cycle Tracking
    No
    No
    --
    Sports Modes
    10+
    700+
    --
    VO2 Max
    No
    No
    --
    Fall Detection
    No
    No
    --
    Crash Detection
    No
    No
    --
    Emergency SOS
    No
    No
    --
    Other Fitness Features
    Sleep Tracking, Sedentary Reminder, Guided Breathing
    Sleep Tracking, Sedentary Reminder, Breathing Exercise
    --
    💡 Smart Features
    Call Function
    Bluetooth Calling
    Bluetooth Calling
    --
    Call Features
    Dial Pad, Call History, Contact Sync
    Dial Pad, Call History, Contact Sync
    --
    Messaging Support
    Yes
    No
    --
    Email Support
    No
    No
    --
    Notification
    Yes
    Yes
    --
    Notification Type
    Calls, SMS, Social Media Apps
    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
    Yes
    --
    Alarm Clock
    Yes
    Yes
    --
    NFC
    No
    No
    --
    eSIM / Cellular
    No
    No
    --
    Music Control
    Yes
    Yes
    --
    Companion App
    boAt Wearables App
    boAt Crest App
    --
    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
    --
    Audio Features
    Built-in Speaker
    --
    --
    📡 Connectivity
    Bluetooth
    Yes
    Yes
    --
    Bluetooth Version
    5.1
    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
    --
    Warranty
    1 Year
    1 Year
    --
    Watch Type
    Smartwatch
    Smartwatch
    --
    Other Features
    Built-in Games, Flashlight
    Built-in Games, Flashlight
    --
    💰 Price
    Best Price
    ₹1,299
    ₹1,599
    --
    Discount
    83% OFF
    78% OFF
    --
    Buy
    Buy Now
    Buy Now
    --
    🏆 Expert Verdict

    Our Recommendation

    The metallic budget calling champion
    boAt Wave Flex Connect

    Premium metal chassis, reliable Bluetooth calling, long battery life, and essential health tracking sensors at an aggressive budget price.

    View Prices →
    The vibrant entry-level custom watch face hub
    boAt Wave Sigma

    Vibrant 2.01-inch display, DIY watch face studio, multiple active sports modes, and seamless integration with the boAt Crest application.

    View Prices →
    🔥 Trending

    More Comparisons

    Fire Boltt King Vs Boat Wave Sigma
    50K comparisons
    →
    Fire Boltt Phoenix Classic Vs Boat Wave Sigma
    49K comparisons
    →
    Boat Wave Sigma Vs Fire Boltt Zenith
    49K comparisons
    →
    Timex Iconnect Pro Plus Vs Boat Wave Sigma
    49K comparisons
    →
    Itel Icon 3 Vs Boat Wave Sigma
    48K comparisons
    →
    Fastrack Noir Rizz Vs Boat Wave Sigma
    47K comparisons
    →
    Fastrack X Vs Boat Wave Sigma
    47K comparisons
    →
    Boat Wave Sigma Vs Fire Boltt Brillia Pro
    46K comparisons
    →
    Pebble Trio Vs Boat Wave Sigma
    46K comparisons
    →
    Fire Boltt Ace Luxury Phoenix Vs Boat Wave Sigma
    46K comparisons
    →
    ❓ FAQ

    Compare FAQs

    boAt Wave Flex Connect is priced at ₹1,299; boAt Wave Sigma is priced at ₹1,599. boAt Wave Flex Connect is the cheapest, ₹300 less than boAt Wave Sigma.

    boAt Wave Flex Connect: Up to 7 Days; boAt Wave Sigma: Up to 7 Days.

    boAt Wave Flex Connect has a 1.83 inches LCD display; boAt Wave Sigma has a 2.01 inches LCD display.

    boAt Wave Flex Connect: Bluetooth Calling; boAt Wave Sigma: Bluetooth Calling.

    Comparing boAt Wave Flex Connect and boAt Wave Sigma: boAt Wave Flex Connect is the better pick for the lowest price; boAt Wave Sigma is the better pick for software experience.