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Smallest Smartwatch

A smartwatch can do everything, from telling you the time to tracking your heart rate and even making phone calls. These devices will help you stay connected and keep you organized. Plus, they're stylish and the smallest smartwatch is almost featherlight, which is ideal for people with tiny wrists or those who sleep with their device on their person. Browse the top-ranked list of some of the smallest smartwatches below along with associated reviews and opinions.

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  1. Garmin - Lily 2 Active GPS Smartwatch 33 mm Anodized Aluminum - Jasper Green with Jasper Green Silicone Band - (2024)

    SKU: JXF9YF5FLL

    Great watch

    Product Description

    A stylish jasper green anodized aluminum smartwatch with GPS, health tracking, and a bright touchscreen display.
    See all All Smartwatches
    Your price for this item is $299.99

  2. Oura - Ring 5 - Smart Ring - Size Before You Buy with OR5 Sizing Kit - Size 12 - Black - (2026)

    SKU: CT296X7JLZ

    The Best...Great design...We love the Oura-Ring 5 new design changes.

    Product Description

    A sleek black titanium smart ring delivering 50+ health metrics with research-grade accuracy and Bluetooth connectivity.
    See all Smart Rings
    Your price for this item is $399.00

  3. Oura - Ring 5 - Smart Ring - Size Before You Buy with OR5 Sizing Kit - Size 8 - Black - (2026)

    SKU: CT296X7JGG

    Great!...Love the ring and Best Buy made it readily available...Love!

    Product Description

    A sleek black titanium smart ring offering 50+ health metrics, Bluetooth connectivity, and up to 9-day battery life.
    See all Smart Rings
    Your price for this item is $399.00

  4. Oura - Ring 5 - Smart Ring - Size Before You Buy with OR5 Sizing Kit - Size 9 - Black - (2026)

    SKU: CT296X7JGR

    The best...Absolutely amazing, I love how it tracks all your healthcare. My favorite is my sleeping schedule....I love waking up knowing that I had a restful night....Love this ring

    Product Description

    A sleek black titanium smart ring delivering 50+ health metrics with research-grade accuracy and Bluetooth connectivity.
    See all Smart Rings
    Your price for this item is $399.00

  5. Oura - Ring 5 - Smart Ring - Size Before You Buy with OR5 Sizing Kit - Size 8 - Gold - (2026)

    SKU: CT296X7JPG

    I love this ring. It posts what health things that i need to know. It is much lighter that before....It’s a way better gold color than the 4th generation and WAY thinner which is great....LOVE IT...Love...

    Product Description

    A gold, ultra-lightweight titanium smart ring delivering 50+ health metrics with research-grade accuracy.
    See all Smart Rings
    Your price for this item is $499.00

  6. Oura - Ring 5 - Smart Ring - Size Before You Buy with OR5 Sizing Kit - Size 8 - Brushed Silver - (2026)

    SKU: CT296X7J6T

    Love it more than I expected...Great Upgrade with Excellent Health Insights

    Product Description

    A brushed silver titanium smart ring delivering 50+ health metrics with research-grade accuracy and Bluetooth connectivity.
    See all Smart Rings
    Your price for this item is $499.00

  7. Garmin - Venu 3S GPS Smartwatch 41 mm Fiber-reinforced polymer - Stainless Steel and Sage Gray - (2023)

    SKU: JXF9YF42H8

    Love so much!!...I love this watch! So much better than the Apple Watch....Love it but wish I knew more...I love my Garmin and the features that I use but wish I knew how to use other features

    Product Description

    A sage gray fiber-reinforced polymer smartwatch with GPS, advanced health tracking, and built-in speaker and microphone.
    See all All Smartwatches
    Your price for this item is $449.99

  8. Garmin - Forerunner 265S GPS Smartwatch 42 mm Fiber-reinforced polymer - Black - (2023)

    SKU: JXF9YF4J5P

    Product Description

    A black fiber-reinforced polymer smartwatch with AMOLED touchscreen, multi-band GPS, and advanced health tracking features.
    See all All Smartwatches
    Your price for this item is $449.99

  9. Garmin - Lily 2 Smartwatch 34 mm Anodized Aluminum - Cream Gold with Coconut Silicone Band - (2024)

    SKU: JXF9YF4K6S

    Best fit for small wrists...Love it!...great look!...I love it

    Product Description

    A stylish cream gold smartwatch with an anodized aluminum case and coconut silicone band, featuring health tracking.
    See all All Smartwatches
    Your price for this item is $249.99

  10. Oura - Ring 4 - Smart Ring - Size Before You Buy with OR4 Sizing Kit - Size 8 - Gold - (2024)

    SKU: CT2962VZ86

    Best Buy best store...Great service! Love my new Oura ring! It’s everything I’ve wanted. Love how it tracks my sleep...Best Purchase!!!...Best purchase I made last year....Love how it tracks my sleep...

    Product Description

    A gold titanium smart ring offering adaptive biometric tracking for sleep, activity, heart health, and stress insights.
    See all Smart Rings
    Your price for this item is $399.00
    Save $100
    The previous price was $499.00
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FAQ

Small smartwatches often include features such as fitness tracking, heart rate monitoring, smartphone notifications, GPS, customizable watch faces, and water resistance. Despite their compact size, many models also support voice assistants and music control.

Most small smartwatches are compatible with both Android and iOS smartphones. However, some features may work differently depending on the operating system. Always check the product specifications for compatibility details.

Many small smartwatches offer interchangeable bands, allowing you to customize the look and feel of your device. Check the product description or specifications to see if the model supports standard band sizes or specific proprietary bands.

Yes, there are small smartwatches designed specifically for children. These often include features such as parental controls, GPS tracking, and educational games, making them suitable for younger users.

Battery life varies by model and usage, but many small smartwatches offer between 1 to 7 days of battery life on a single charge. Features like always-on displays, GPS, and continuous heart rate monitoring can impact battery performance.