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Description
WHOOP MG SportFlex Band - RushDesigned for a WHOOP Medical Grade device, the WHOOP MG SportFlex Band in Rush is a SportFlex band made with durable and soft touch silicone. Its engineered to support ECG compatibility and includes ECG indents, making it a strong choice for users who want a medical grade, ECG compatible band for their WHOOP Medical Grade setup. The band is adjustable with an adjustable closure system and includes ventilation details. Built for everyday wear, this
Designed for a WHOOP Medical Grade device, the WHOOP MG SportFlex Band in Rush is a SportFlex band made with durable and soft-touch silicone. It’s engineered to support ECG compatibility and includes ECG indents, making it a strong choice for users who want a medical-grade, ECG-compatible band for their WHOOP Medical Grade setup. The band is adjustable with an adjustable closure system and includes ventilation details. Built for everyday wear, this SportFlex band is waterproof, dirtproof, sweatproof, and stainproof, helping it handle active use. It includes a one-size-fits-all design with an adjustable strap that shortens or lengthens for a fit, reaching a maximum length of 9.5 in (24 cm) and with a width of 24mm. WHOOP SportFlex is made with 100% silicone for the band and stainless steel components.Key Features
• Stainproof
• Waterproof
• Sweatproof
• Strength Trainer Compatible
• Stainless Steel Components
• Adjustable
• Silicone
• ECG Compatible
• WHOOP MG Compatible
• Includes ECG indents
• SportFlex is a high-performance band made from durable and soft-touch silicone
• Dirtproof
• Features an adjustable closure system and ventilation details
• One-size-fits-all design with an adjustable strap that shortens or lengthens for a perfect fit
• Maximum length: 9.5 in (24 cm)
• Band width: 24mm
• Includes Band, Hook, Clasp, and Fast Link™ slider that makes swapping bands easier
Specifications
• Band material: 100% Silicone
• Metal components: Stainless Steel
• Compatibility: Strength Trainer Compatible
• Compatibility: ECG Compatible
• Compatibility: WHOOP MG Compatible
• Includes ECG indents
• Design: One-size-fits-all with an adjustable strap
• Maximum length: 9.5 in (24 cm)
• Width: 24mm
• Closure: Adjustable closure system
• Ventilation: Ventilation details
• Care instructions: Wipe the band clean with a lint-free cloth; if necessary, lightly dampen the cloth with water
• Deep clean care instructions: Use isopropyl alcohol and a lint-free cloth followed by a water rinse
• Drying care instructions: Allow the band to dry fully before wearing
• Care note: Avoid trapping any moisture between skin and the band
• Care guidance notes: Skin irritation may be more likely if you have eczema, allergies, or other sensitivities; wearing too tightly or not properly cleaning and caring for the band may increase irritation
• Care guidance notes: Changing the location of your WHOOP periodically can allow your skin to breathe and reduce the likelihood of irritation
• Care guidance notes: Keeping your WHOOP clean and dry can reduce the likelihood of skin irritation
• Care guidance notes: Loosening the band may reduce the likelihood of irritation but may degrade signal quality
• Note on breathability: Sportflex uses silicone and is less breathable than the Superknit bands
• Includes: Band, Hook, Clasp, Fast Link™ slider
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 5
I love it!
Color: Black, Size: Rechargeable
This thing works great! It holds a charge for a long time. I love that it has different attachments. I use it mainly for mixing powder into my drinks. It is very powerful. The speed is adjustable too. It feels good to hold too. It lights up when you squeeze the trigger and when it starts losing charge, the light bar gets shorter. I highly recommend it.
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Reviewed in the United States on June 3, 2026
★★★★★ 5
Perfect all-around frother, stand keeps it nice and neat on the counter within easy reach.
Color: Black, Size: Rechargeable
Rechargeable, lightweight, variable speeds and optional whisks all make this the perfect item for your kitchen. You can quickly froth milk for your coffees, whip a small batch of whip cream, and even make mug cakes with the hook attachment. The price is very compatible with the competitors, but the ease of use makes this a top choice.
The variable speeds makes it much better to control than the push button ones. When you let go of the pressure switch it turns off, no need for a dedicated on-off switch. Having the pressure switch on the top makes it extremely easy to use! It fits very comfortably in the hand and with the metal stand, looks quite nice on the counter, ready to use at any time. I highly recommend this InstaWhisk!
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Reviewed in the United States on May 28, 2026
★★★★★ 5
Great product from a great company
Color: Black, Size: Rechargeable
This product works very well. There are several other whips to use also. I absolutely love the cream it makes and that is important so I can enjoy my morning coffee. I used this whisk for quite a while then all of a sudden it stopped working. I wrote to the company to explain. A few days later they sent me a beans new whisk. GREAT item and great company to work with.
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Reviewed in the United States on May 23, 2026
★★★★★ 4
Great Frother - almost too powerful
Color: Black, Size: Rechargeable
I’ve been using the Tyohur InstaWhisk milk frother for a while now, and overall I really like it—but I wouldn’t quite give it 5 stars, and honestly it’s because it might be a little too powerful for its own good.
First, the positives: this frother does an amazing job. The single-button control is super easy to use, and I love that you can adjust the speed just by how much pressure you apply. It feels very intuitive, and you can really dial in the exact texture you want. Whether I’m making a latte or mixing something thicker like a protein drink, it handles everything smoothly.
The performance is seriously impressive. On the lower speeds, it creates nice, silky foam, and when you turn it up, it’s incredibly fast—like café-quality foam in seconds. High-speed frothers like this are designed to create rich foam very quickly, and this one definitely delivers on that promise
That said, the power is also what knocks it down a star for me. If you’re not careful (especially when using higher speeds), it can splash pretty easily. The product description says it’s designed to prevent mess with stable low-RPM operation, and that’s true if you stay on the lower settings—but once you ramp it up, you really need to keep the whisk fully submerged or start slow, or it can send milk flying out of the container
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Reviewed in the United States on May 23, 2026
★★★★★ 5
Great frother and well built
Color: Black, Size: Rechargeable
I don’t usually write reviews, but since I’ve been helped by so many reviews from others, I wanted to share my thoughts on the InstaWhisk Milk Frother.
This is a great frother. It really whips cream into a tasty, rich froth. My wife and I have tried cheaper battery-operated frothers in the past, and while they worked fine at first, they didn’t last very long. The InstaWhisk feels well built and works great.
Pro tip: The frother may be a little too powerful at normal speed, so you might need to lightly “feather” the power button to keep the liquid from overflowing the cup. Once you get used to it, it works really well.
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Reviewed in the United States on June 6, 2026