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    Letsfit IW1 Smart Watch & Fitness Tracker with Heart Rate Monitor - Black

    • 1.4"
    • Smart Watch
    • Bluetooth 5.0
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    Specs
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    Learn more about the Letsfit IW1

    Model
    Brand Letsfit
    Model IW1
    Part Number CELF-IW1-01+01
    Design
    Color Black
    Type Smart Watch
    Water Resistance IP68
    Display
    Screen Size 1.4"
    Display Technology TFT LCD
    Connectivity
    Bluetooth Bluetooth 5.0
    Battery
    Battery Life 10 days
    Battery Type Battery Capacity: 250mAh
    Features
    Specification Working Voltage: 5V-500Ma

    Working Temperature: -10°C to 40°C

    Blood oxygen saturation level monitoring

    Acceleration sensor

    Tracking: Distance, Steps, Heart Rate, Calorie, Sleep, Music Control

    Smart Notifications: SMS, Email, Social Media, Calls
    Features Advanced SpO2 Monitoring: Monitor your blood oxygen saturation levels in real-time throughout your day. Even as you sleep. (Not intended for medical use)

    Detailed Heart Rate Monitoring:Include 24/7 monitoring, a detailed graphs identifying active and resting heart rate averages. You can also set a max heart rate warning to notify you if/when you’re within a certain target range.

    Automatic Sleep Tracking: See detailed sleep data, such as deep sleep, light sleep, REM sleep, and intermittent wake periods.

    14 Sports Modes: Pick from a variety of both indoor and outdoor trackable sports activities and review a detailed summary of your physical activity.

    Daily Activity Tracking: Track your daily steps, distance traveled, or calories burned right from your smart watch. See more detailed information when paired with the Letsfit mobile app.
    Dimensions & Weight
    Weight 1.20 oz.
    Additional Information
    First Listed on Newegg August 19, 2025

    Warranty & Returns

    Warranty, Returns, And Additional Information

    Warranty

    • Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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    Return Policies

    • Return for refund within: 30 days
    • Return for replacement within: 60 days
    • This item is covered by A4C Return Policy

    Manufacturer Contact Info

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