Whoop 4.0 to 5.0/MG Adapter
Keep Your Bands. Upgrade Your Tech.
Use Your Existing Whoop 4.0 Bands With the New 5.0 Module – No Compromises, No Hassle
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You’ve upgraded your tracker — but why ditch your favorite bands?
Our Whoop 4.0 to 5.0/MG Adapter bridges the gap, letting you use your existing Whoop 4.0 straps with the newer Whoop 5.0 sensor. Engineered for precision and built from rugged material, this small but powerful component saves you money, hassle, and waste — while delivering a seamless fit.
Key Features
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Compatible
- Whoop 5.0
- Whoop MG
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Material
Industrial-grade PETG plastic – durable, lightweight, and resistant to sweat and wear.
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Color
Clean matte black to blend with any band style.
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Easy to Use
Snap-fit installation – no tools, no complicated setup.
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Minimalist
Designed to blend seamlessly with your band and device, the adapter stays discreet while maintaining a secure and stable connection — you’ll forget it’s even there.
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Ships Worldwide
We deliver globally — no matter where you train. Every order is carefully packed to ensure your adapters arrive in perfect condition, ready to use.
What Is the Whoop Adapter?
The Whoop Adapter is a custom-fit insert designed specifically to let you mount Whoop 4.0 bands onto the updated 5.0 / MG clasp system. It securely clicks into place and aligns perfectly with your existing band hardware.
Perfect for:
Athletes who’ve built up a collection of 4.0 bands
Upgraders looking to transition to the 5.0 sensor
Budget-conscious users who want to avoid buying new accessories
Anyone who prefers the comfort, style, or fit of their current bands
Upgrading your wearable shouldn’t mean discarding perfectly good gear. The Whoop 4.0 Band Adapter is a simple solution with a big impact:
💸 Cost-effective: Reuse your existing bands
♻️ Sustainable: Reduce e-waste and consumption
🔒 Secure Fit: No slipping, rattling, or discomfort
🕒 Time-saving: Install in seconds and go
Save Money, Reduce Waste, Stay Flexible
Save Money, Reduce Waste, Stay Flexible
Frequently asked questions
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It lets you use your Whoop 4.0 bands with the newer Whoop 5.0 or MG module. It bridges the gap between the two generations, saving you from buying new straps.
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Yes — this adapter is designed specifically for the MG clasp system used in standard Whoop 5.0 devices.
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Not at all. No tools are needed. Just snap it into place and slide in your 4.0 band like usual. It takes less than 5 seconds.
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Yes. The adapter is made from durable PETG plastic, which is sweat-resistant, flexible, and strong enough for everyday training and high-intensity sessions.
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Not at all. The adapter is low-profile and designed to maintain the original fit and feel of your Whoop 4.0 band.
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Absolutely. We ship worldwide with care, ensuring your order is well-protected and delivered promptly, wherever you are.