Black Apple Watch bicep band with adjustable woven strap

SYNCRBAND Adjustable Bicep Band for Apple Watch

Black / 38/40/41mm
$24.00
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Black Apple Watch bicep band with adjustable woven strap
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  • Black Apple Watch bicep band with adjustable woven strap
  • Apple Watch armband fold-back hook-and-loop fastening detail
  • Black upper-arm strap with Apple Watch slide-in connectors
  • Neon yellow Apple Watch upper-arm strap and connectors
  • Black Apple Watch bicep band shown during gym training
  • Neon yellow Apple Watch armband wearing example
  • Black Apple Watch upper-arm strap wearing example
  • Black Apple Watch bicep band with adjustable woven strap
  • Apple Watch armband fold-back hook-and-loop fastening detail
  • Black upper-arm strap with Apple Watch slide-in connectors
  • Neon yellow Apple Watch upper-arm strap and connectors
  • Black Apple Watch bicep band shown during gym training
  • Neon yellow Apple Watch armband wearing example
  • Black Apple Watch upper-arm strap wearing example
SYNCRBAND Adjustable Bicep Band for Apple Watch

Adjustable Bicep Band for Apple Watch

$24.00
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Questions you may have

The SYNCRBAND adjustable Apple Watch armband offers an upper-arm wearing option when you prefer to keep your wrists clear. This woven bicep band uses a fold-back hook-and-loop closure and Apple Watch slide-in connectors.

Estimated upper-arm fit

Approximate arm circumference: 22–35 cm (8.7–13.8 in). Estimated sizing guide.

Apple Watch sizing includes the 37 cm (14.6 in) strap plus approximately 3.8–4.9 cm (1.5–1.9 in) for the watch body, depending on the case. The combined open length is approximately 40.8–41.9 cm (16.1–16.5 in), before allowing for fold-back and fastening overlap.

This is a geometric estimate, not a physically tested fit range. It assumes a fold-back closure with about 5–6 cm (2.0–2.4 in) reserved for secure fastening. Connector routing and usable hook-and-loop area can reduce the adjustment range. Measure where you plan to wear the band and contact us if you are close to either limit.

See how we estimate size and measure your arm.

Apple Watch armband specifications

  • Strap length: 37 cm (14.57 in).
  • Strap width: 24 mm (0.94 in); this is the strap width, not the watch connector size.
  • Colors: Black and Neon Yellow.
  • Adjustable fold-back fastening. Strap length is not arm circumference; allow for fastening overlap and check your fit.

Choose your Apple Watch connector

Check the case size and model on your watch before ordering. Choose one of these three connector options:

  • 38/40/41mm: for the small-case connector family, including 38 mm earlier models, 40 mm Series 4–6/SE models and 41 mm Series 7–9.
  • 42/44/45/46/49mm: for the large-case connector family, including older 42 mm models, 44 mm models, 45 mm Series 7–9, 46 mm Series 10/11 and 49 mm Ultra models.
  • 42mm S10/S11: select this option for 42 mm Apple Watch Series 10 or Series 11. Do not select the older 42 mm option above.

An alternative wearing position

Explore an upper-arm strap for gym sessions, walks or daily routines where wrist clearance matters. Position the watch comfortably, confirm the connectors lock in place and check the fit as your arm moves.

Apple Watch is designed for wrist wear. Upper-arm placement may affect wrist detection, heart-rate readings, ECG and other features; this accessory does not guarantee measurement accuracy or full functionality in that position. Follow Apple’s wearing guidance and check the features you rely on.

What is included?

One SYNCRBAND armband with the selected connectors. Apple Watch is not included. This is an independent SYNCRBAND accessory, not an Apple original or Apple-endorsed product.

Explore Apple Watch armbands and bicep bands or compare all armbands. See Apple’s watch band guidance.

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