Hilo strap questions, answered.

Yes. We guarantee HiLo SoftFit will fit all Hilo and Aktiia wrist-monitor models, including Hilo Core. It fits exactly the same way as your original strap. The adjustable wrist range is approximately 15.5–22 cm. See compatibility and sizing.

Yes. We guarantee HiLo SoftFit will fit the wrist monitor in the Hilo Core system. Hilo Core is the name used in the USA. The strap replaces your original wrist band in the same way; check that your wrist is within the approximate 15.5–22 cm range. See sizing.

Yes. HiLo SoftFit is a real-leather replacement strap for Hilo and Aktiia. Upgrade the strap on your existing monitor for soft leather comfort and a classic watch-style look.

Yes. Our fit guarantee covers all Aktiia and Hilo wrist-monitor models. Aktiia is the earlier name many owners still use for their monitor. See the Aktiia replacement strap page.

HiLo SoftFit fits exactly the same way as your original Hilo or Aktiia strap. Attach and adjust it as you would the original, following your device manufacturer’s instructions.

Approximately 15.5–22 cm in wrist circumference. There are 12 adjustment holes to find your comfortable fit. See sizing for all measurements and the ±10% tolerance.

Check the attachment and shape before choosing a replacement. The attachment and shape also need to suit the monitor. HiLo SoftFit is designed for Hilo and Aktiia and covered by our fit guarantee. See compatibility and sizing.

Message us before ordering if you are close to either end of the approximate 15.5–22 cm wrist range. Measure where you normally wear your monitor. The supplied measurements have a ±10% tolerance, so we can help you check before you choose. Contact us through eBay.

Approximately 24.5 cm long and 1.3 mm thick. Full dimensions, including the ±10% measurement tolerance, are on the sizing page.

Yes. HiLo SoftFit is made from hand-finished genuine leather. It has soft, textured leather inside and smooth leather outside.

Yes. HiLo SoftFit is a genuine leather strap for Hilo, available in Classic Black, Coffee Brown, Navy Blue and Anthracite Grey. It combines a soft inner texture with a robust watch buckle. Explore the Hilo replacement strap.

Upgrade to the soft feel of real leather. HiLo SoftFit is designed for comfortable wear day and night. Verified buyers praise its comfort and breathability compared with their original band. Read their feedback.

Buyers who experienced itching or a rash with their original strap have reported improved comfort after switching to HiLo SoftFit. If your silicone or nylon band leaves your wrist sweaty, red, sore or irritated, the soft, textured inner leather offers a different feel against your skin. Verified buyers also praise its breathability. Read a verified buyer’s experience. If irritation develops, remove the strap and follow the manufacturer’s skin-care guidance.

HiLo SoftFit is designed for comfortable, continuous wear through the day and night. Keep the leather dry and take it off for showers, baths and other activities that would soak it. Continue to follow your monitor’s wearing instructions.

Yes. HiLo SoftFit is designed for comfortable overnight wear too. Follow your Hilo or Aktiia instructions for positioning and fit, and wear the monitor on the wrist used for calibration.

A robust, hypoallergenic watch buckle with hard-wearing chrome plating. It fastens and adjusts like a conventional watch strap.

We recommend taking it off before showering, bathing, swimming or washing dishes. Leather is a natural material and should not be soaked. Put it back on when your wrist and strap are dry. Hilo takes measurements when you are still; it cannot take readings while it is off your wrist.

Keep the leather dry and wipe away surface marks gently with a soft, dry cloth. Remove it before showering, bathing, swimming or activities that would soak it. If it gets damp, allow it to dry naturally before putting it back on. Ask us if you need help with a particular mark or care product.

Keep following the manufacturer’s fitting and calibration instructions. Wear the monitor with its sensor against your skin and a secure, comfortable fit. HiLo SoftFit changes the material and style of your strap; no change to measurement performance is claimed.

Classic Black, Coffee Brown, Navy Blue and Anthracite Grey. See the colour photographs, then choose your favourite in the same listing on eBay.

Buy HiLo SoftFit directly from our eBay listing. Choose Classic Black, Coffee Brown, Navy Blue or Anthracite Grey using Buy on eBay. eBay shows current prices, availability and delivery options.

The purchase is the HiLo SoftFit strap with its buckle. Keep using the Hilo or Aktiia monitor you already own. Devices shown in our photographs demonstrate the fit and are not included.

No. HiLo SoftFit is an independent accessory from LYNQ, a boutique UK brand. Hilo and Aktiia are device names used to explain compatibility.

A 12-month warranty and a 30-day satisfaction promise. The warranty covers defects in materials and workmanship under normal use. Water submersion, such as bathing or swimming, is not covered. If you’re not completely satisfied, return the strap within 30 days for a refund; return postage is paid by the buyer. Eligible purchases also have eBay Money Back Guarantee protection under eBay’s terms.

We’re confident you’ll love your new strap. If you’re unhappy with it in any way, return it within 30 days and we’ll refund you. Return postage is paid by the buyer. Start your return through your eBay order, or message us there if you need help.

Yes — we offer fast dispatch from the UK. Orders placed before 3pm are typically dispatched the same day. Check your eBay order for the delivery estimate to your UK address.

Yes. We ship to the USA and Australia from the UK. USA and Australia orders use Royal Mail International Tracked Airmail, with an estimated delivery time of 5–7 working days. Check eBay for the delivery options, postage and estimated arrival date for your address. Delivery times are estimates and may vary with local postal services and customs clearance.

Message us through eBay; our seller name is lynq2025. Before ordering, use Contact seller or Message seller on either listing. For an existing purchase, use the contact option in your eBay purchase history. See contact details and order help.