Skip to content
Early Prime Day sale 🛍️ Get 25% off | Lowest Price Ever 
Early Sale 🛍️ Get 25% OFF! 
  • Take Our Quiz
  • For Professionals
    • Testimonials
    • User Stories
    • Ebook
    • Blogs
    • FAQs
    • Newsletter
    • Frontier X2
    • HRM Sports Bra
    • Frontier X Exclusive Offer!
    • Chest Strap
    • Frontier Heart Program
  • Talk to our Experts
  • Get Frontier X2
  • Log in
  • instagram Instagram
  • Facebook
  • YouTube
  • twitter Twitter
  • LinkedIn
Cart

Get an extra $40 off your bundle with Frontier Premium

Frontier Premium

$119.99

Add
Subtotal
$0
Shipping, taxes, and discount codes calculated at checkout.
Your cart is currently empty.
  • Take Our Quiz
  • For Professionals
  • Resources
    • Testimonials
    • User Stories
    • Ebook
    • Blogs
    • FAQs
    • Newsletter New!
  • Shop
    • Frontier X2
    • HRM Sports Bra
    • Frontier X Clearance Sale!
    • Chest Strap
    • Frontier Heart Program
  • Talk to our Experts
  • Get Frontier X2
  • +1 512 881 7266
  • icon-bag-minimalCart
    <div class="dynamic-checkout__content" id="dynamic-checkout-cart" data-shopify="dynamic-checkout-cart"> <shopify-accelerated-checkout-cart wallet-configs="[{&quot;name&quot;:&quot;paypal&quot;,&quot;wallet_params&quot;:{&quot;shopId&quot;:58058047522,&quot;countryCode&quot;:&quot;US&quot;,&quot;merchantName&quot;:&quot;fourthfrontier-dev&quot;,&quot;phoneRequired&quot;:false,&quot;companyRequired&quot;:false,&quot;shippingType&quot;:&quot;shipping&quot;,&quot;shopifyPaymentsEnabled&quot;:true,&quot;hasManagedSellingPlanState&quot;:null,&quot;requiresBillingAgreement&quot;:false,&quot;merchantId&quot;:&quot;N4S37FEDYAM6L&quot;,&quot;sdkUrl&quot;:&quot;https://www.paypal.com/sdk/js?components=buttons\u0026commit=false\u0026currency=USD\u0026locale=en_US\u0026client-id=AfUEYT7nO4BwZQERn9Vym5TbHAG08ptiKa9gm8OARBYgoqiAJIjllRjeIMI4g294KAH1JdTnkzubt1fr\u0026merchant-id=N4S37FEDYAM6L\u0026intent=authorize&quot;}}]" access-token="943974a6210518b3f7d50c8430ed037c" buyer-country="US" buyer-locale="en" buyer-currency="USD" shop-id="58058047522" cart-id="ad82a60990c0a0fb3d35926be96e98df" > <div class="wallet-button-wrapper"> <ul class='wallet-cart-grid wallet-cart-grid--skeleton' role="list" data-shopify-buttoncontainer="true"> <li data-testid='grid-cell' class='wallet-cart-button-container'><div class='wallet-cart-button wallet-cart-button__skeleton' role='button' disabled aria-hidden='true'>&nbsp</div></li> </ul> </div> </shopify-accelerated-checkout-cart> <small id="shopify-buyer-consent" class="hidden" aria-hidden="true"> One or more of the items in your cart is a recurring or deferred purchase. By continuing, I agree to the <span id="shopify-subscription-policy-button">cancellation policy</span> and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted. </small> </div>

    Join Our Newsletter

    Get the latest articles, tips, offers & other exclusive content from Fourth Frontier.

    Company

    • Why Frontier X2
    • About Us
    • Leadership
    • Careers
    • Influencer Program
    • Affiliate Program
    • Referral Program
    • HSA/FSA Eligible
    • Retail & Partnerships
    • Media Coverage
    • FDA 510(k) Cleared

    Product

    • Frontier X2
    • Frontier X
    • Chest Strap
    • HRM Sports Bra
    • Frontier Heart Program
    • Frontier Premium

    RESOURCES

    • Take Our Quiz
    • Heart Health eBook
    • Blogs
    • Testimonial
    • User Stories
    • Seminars
    • Frontier X2 FAQs
    • Frontier X2 User Manual
    • Frontier X2 Video Tutorial
    • Frontier X2 Troubleshooting

    Support

    • Regulatory & Safety
    • Shipping, Returns & Warranty
    • Terms of Use
    • Privacy Policy
    • Disclaimers
    • Cookie Policy
    • Track Your Order
    • Live Chat
    • Contact Us
    • Login

    Metrics

    • Continuous ECG
    • Strain Monitoring
    • Calorie Tracking
    • Heart Rate
    • ECG during exercise
    • Continuous ECG
    • Training Load
    • Step Cadence

    Frontier X Plus

    • Frontier X Plus
    • Weekly Report
    • Frontier X Plus User Manual
    • Clinician Guide for Frontier X Plus
    • Technical Specification

    Currency

    • Australia (AUD $)
    • Austria (EUR €)
    • Belgium (EUR €)
    • Canada (CAD $)
    • Czechia (CZK Kč)
    • Denmark (DKK kr.)
    • Finland (EUR €)
    • France (EUR €)
    • Germany (EUR €)
    • Hong Kong SAR (HKD $)
    • Ireland (EUR €)
    • Israel (ILS ₪)
    • Italy (EUR €)
    • Japan (JPY ¥)
    • Malaysia (MYR RM)
    • Netherlands (EUR €)
    • New Zealand (NZD $)
    • Norway (USD $)
    • Poland (PLN zł)
    • Portugal (EUR €)
    • Singapore (SGD $)
    • South Korea (KRW ₩)
    • Spain (EUR €)
    • Sweden (SEK kr)
    • Switzerland (CHF CHF)
    • United Arab Emirates (AED د.إ)
    • United Kingdom (GBP £)
    • United States (USD $)
    • PayPal
    • Venmo
    © 2025 fourthfrontier-dev Powered by Shopify
    Ebook