Arm Sleeve

$19.99

For dependable performance in every workout, put your Helio core into the arm sleeve for cleaner, more consistent readings while staying comfortable through any movement.

More secure, stable fit during dynamic workouts
Reduction in data measurement interference compared to wrist placement
More consistent and reliable data readings

Note: The Arm Sleeve accessory does not include the Helio Core and charging dock.

Size: Small (22-28cm)

Small (22-28cm)
Medium (27-35cm)
Large (35-45cm)

Product variants

$19.99

Small (22-28cm)

Superior Accuracy, Right on Your Arm

The arm sleeve keeps your Helio Core secure and stable even during your most explosive movements. Worn on your upper arm, it reduces interference from wrist flexion and grip strain, delivering cleaner, uninterrupted readings. And with the BioTracker™ sensor positioned closer to your heart, you get pro level accuracy and consistency for every workout.

Secure in Every Workout

Available in small, medium or large, the arm sleeve helps you own every workout with comfort that lasts. The soft, skin‑friendly material and snug fit is comfortable and secure through even the most intense workouts.

Product Specifications

Material

75% polyamide，25% spandex

Size

Small：22–28cm

Medium: 27–35cm

Large：35–45cm

New Arrivals

Active

Bip

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Cheetah

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Triathlon

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Fitness & Health

Swimming

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Helio Strap

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T-Rex