Refund Refresh 4-Day SaleEnds Monday. Limited quantities. No rainchecks.Shop now

Skip to contentGo to Product Search
Main Content
Skip to contentGo to Product Search

Refund Refresh 4-Day SaleEnds Monday. Limited quantities. No rainchecks.Shop now

Main Content
Categories & Filters
Best Buy

/

smartwatches & accessories

/

all smartwatches

Ecg Smart Watch

If you're looking for a smartwatch that can do more than tell you the time, consider one that also monitors your heart rate and tracks your activity. These devices are designed to be worn all day long, so they're perfect for people who want to track their health and fitness. Browse the top-ranked list of ECG smart watches below along with associated reviews and opinions.

Read More
Results
Main Results

  1. Withings - ScanWatch 2 - Heart Health Hybrid Smartwatch - 42mm - Black/Silver - (2022)

    SKU: JV8GPVRLG3

    it has loads of other "smart" functions like body temp, heart rate, menstrual cycle (for women), ECG, etc…. all the functions are good and essential to health without any of the silly stuff.

    Product Description

    A sleek black and silver hybrid smartwatch offering advanced health tracking, GPS, and adjustable backlit display.
    See all All Smartwatches
    Your price for this item is $369.95

  2. Apple Watch Series 11 (GPS+Cellular) 46mm Aluminum Case with Black Sport Band - M/L - Jet Black - (2025)

    SKU: JJGCQL3SHQ

    Product Description

    An advanced jet black aluminum smartwatch offering 5G connectivity, health insights, and a black sport band.
    See all All Smartwatches
    Your price for this item is $429.00
    Save $100
    The previous price was $529.00

  3. Apple Watch Ultra 3 (GPS+Cellular) 49mm Titanium Case with Black/Charcoal Trail Loop - M/L - Black - (2025)

    SKU: JJGCQL8CQW

    Product Description

    A rugged titanium smartwatch in black with satellite connectivity, multiday battery, and advanced health and fitness tracking.
    See all All Smartwatches
    Your price for this item is $799.00

  4. Apple Watch Ultra 3 (GPS+Cellular) 49mm Titanium Case with Black/Charcoal Trail Loop - S/M - Black - (2025)

    SKU: JJGCQL8CCC

    Product Description

    A rugged titanium smartwatch in black with satellite connectivity, dual-frequency GPS, and advanced health tracking features.
    See all All Smartwatches
    Your price for this item is $799.00

  5. Apple Watch Series 11 (GPS+Cellular) 42mm Aluminum Case with Light Blush Sport Band - M/L - Rose Gold - (2025)

    SKU: JJGCQL3JTZ

    Product Description

    An advanced rose gold aluminum smartwatch with light blush sport band, featuring 5G, GPS, and health tracking.
    See all All Smartwatches
    Your price for this item is $399.00
    Save $100
    The previous price was $499.00

  6. Samsung - Galaxy Watch8 Aluminum Smartwatch 40mm LTE - Graphite - (2025)

    SKU: JJGRF3X3XQ

    Product Description

    An aluminum smartwatch in graphite with LTE, advanced health tracking, and a bright, always-visible display.
    See all All Smartwatches
    Your price for this item is $399.99

  7. Samsung - Galaxy Watch8 Aluminum Smartwatch 44mm LTE - Graphite - (2025)

    SKU: JJGRF3SW6G

    Product Description

    A sleek graphite aluminum smartwatch with LTE, advanced health tracking, long battery life, and Wear OS.
    See all All Smartwatches
    Your price for this item is $429.99

  8. Samsung - Galaxy Watch8 Aluminum Smartwatch 44mm LTE - Silver - (2025)

    SKU: JJGRF3X49Y

    Watch checks ECG

    Product Description

    An aluminum smartwatch in silver with LTE, advanced health tracking, long battery life, and Wear OS.
    See all All Smartwatches
    Your price for this item is $429.99

  9. Garmin - Instinct E GPS Smartwatch 45 mm Fiber-reinforced Polymer - Black with Charcoal Band - (2025)

    SKU: JXF9YF5W26

    Product Description

    A rugged black smartwatch with a charcoal band, fiber-reinforced polymer case, GPS, and advanced health tracking.
    See all All Smartwatches
    Your price for this item is $299.99

  10. Garmin - fēnix E GPS Smartwatch 47mm Fiber-reinforced polymer - Slate Gray Steel - (2024)

    SKU: JXF9YFFC27

    Product Description

    A rugged slate gray GPS smartwatch with AMOLED display, stainless steel bezel, and advanced health monitoring features.
    See all All Smartwatches
    Your price for this item is $799.99
1-18 of 176 items
0 items

Best Sellers

Related Pages

Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada

In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.