Sizing Guide
The right fit makes all the difference. Measure your wrist once, then use the chart for your style below. If your wrist falls outside our standard sizes, we'll happily make a custom size just for you.
Email hello@sparklbands.com with your wrist measurement and the style you love, and we'll help you pick. Our team answers email Monday through Friday, 8 AM–4 PM Pacific Time, and we reply within 2 business days.
Measure your wrist
Every Spark*l size starts with your wrist measurement in inches. The easiest way to find it is with our printable measuring tape.
- Print the guide at actual size, not "scale to fit". The credit-card box on the page confirms it printed at the right size.
- Cut out the measuring tape and wrap it around your wrist where you wear your watch, keeping the end with the arrow on top. Make sure it lies flat against your skin.
- Read the size the arrow points to. That's your wrist size.
Prefer a looser or snugger fit? Add or subtract a quarter inch.
Inches to centimeters
| Inches | Centimeters |
|---|---|
| 5" | 12.7 cm |
| 5.25" | 13.3 cm |
| 5.5" | 14.0 cm |
| 5.75" | 14.6 cm |
| 6" | 15.2 cm |
| 6.25" | 15.9 cm |
| 6.5" | 16.5 cm |
| 6.75" | 17.1 cm |
| 7" | 17.8 cm |
| 7.25" | 18.4 cm |
| 7.5" | 19.1 cm |
| 7.75" | 19.7 cm |
| 8" | 20.3 cm |
| 8.25" | 21.0 cm |
| 8.5" | 21.6 cm |
| 8.75" | 22.2 cm |
| 9" | 22.9 cm |
Watchlet
Watchlets are made to your exact wrist measurement, in quarter-inch steps from 5.5" to 8.25". Choose the size that matches your measurement.
Need help measuring for a Watchlet? Download the Watchlet measuring guide.
Sivella, Skinny Sivella and Gracie
These styles come in Size 1 to Size 4. Each size has five snap holes, a quarter inch apart, so you can fine-tune the fit. The sizes overlap on purpose, so if your wrist sits where two sizes meet, either one will fit. Fit can vary by one hole depending on the thickness and flexibility of the leather.
Apple Watch and Fitbit
| Size | Fits wrists | Snap holes |
|---|---|---|
| Size 1 | 5"–6" | 5", 5.25", 5.5", 5.75", 6" |
| Size 2 | 5.75"–6.75" | 5.75", 6", 6.25", 6.5", 6.75" |
| Size 3 | 6.5"–7.5" | 6.5", 6.75", 7", 7.25", 7.5" |
| Size 4 | 7.25"–8.25" | 7.25", 7.5", 7.75", 8", 8.25" |
Samsung
On a Samsung watch, each size fits a half inch larger.
| Size | Fits wrists | Snap holes |
|---|---|---|
| Size 1 | 5.5"–6.5" | 5.5", 5.75", 6", 6.25", 6.5" |
| Size 2 | 6.25"–7.25" | 6.25", 6.5", 6.75", 7", 7.25" |
| Size 3 | 7"–8" | 7", 7.25", 7.5", 7.75", 8" |
| Size 4 | 7.75"–8.75" | 7.75", 8", 8.25", 8.5", 8.75" |
Cuff
Cuffs come in letter sizes. Each size has a tight snap and a loose snap; the chart shows the wrist each one fits. One chart covers Apple Watch, Fitbit and Samsung.
| Size | Tight snap | Loose snap |
|---|---|---|
| XXS | 5.5" | 6" |
| XXS/XS | 5.75" | 6.25" |
| XS | 6" | 6.5" |
| XS/S | 6.25" | 6.75" |
| S | 6.5" | 7" |
| S/M | 6.75" | 7.25" |
| M | 7" | 7.5" |
| M/L | 7.25" | 7.75" |
| L | 7.5" | 8" |
| L/XL | 7.75" | 8.25" |
| XXL | 8" | 8.5" |
Bow
Bow bands come in the same letter sizes, with a tight and a loose snap.
Apple Watch and Fitbit
| Size | Tight snap | Loose snap |
|---|---|---|
| XXS | 5.5" | 6" |
| XXS/XS | 5.75" | 6.25" |
| XS | 6" | 6.5" |
| XS/S | 6.25" | 6.75" |
| S | 6.5" | 7" |
| S/M | 6.75" | 7.25" |
| M | 7" | 7.5" |
| M/L | 7.25" | 7.75" |
| L | 7.5" | 8" |
| L/XL | 7.75" | 8.25" |
| XXL | 8" | 8.5" |
Samsung
On a Samsung watch, each Bow size fits a quarter inch larger.
| Size | Tight snap | Loose snap |
|---|---|---|
| XXS | 5.75" | 6.25" |
| XXS/XS | 6" | 6.5" |
| XS | 6.25" | 6.75" |
| XS/S | 6.5" | 7" |
| S | 6.75" | 7.25" |
| S/M | 7" | 7.5" |
| M | 7.25" | 7.75" |
| M/L | 7.5" | 8" |
| L | 7.75" | 8.25" |
| L/XL | 8" | 8.5" |
| XXL | 8.25" | 8.75" |
Rings
Find your ring size two ways: lay a ring that already fits you over the printed circles, or cut out the ring sizer, wrap it around your finger and read the size where it lines up. Print at actual size, and adjust up or down if you like a looser or snugger fit.
| US ring size | Inside diameter |
|---|---|
| Size 3 | 14.1 mm |
| Size 4 | 14.9 mm |
| Size 5 | 15.7 mm |
| Size 6 | 16.5 mm |
| Size 7 | 17.5 mm |
| Size 8 | 18.1 mm |
| Size 9 | 18.9 mm |
| Size 10 | 19.8 mm |
| Size 11 | 20.6 mm |
| Size 12 | 21.4 mm |
| Size 13 | 22.2 mm |
| Size 14 | 23.0 mm |
| Size 15 | 23.8 mm |
| Size 16 | 24.6 mm |
Apparel
Our apparel follows US women's sizing. Measurements are in inches.
| Size | US size | Bust | Waist | Hips |
|---|---|---|---|---|
| XS | 0–2 | 31.5–32.5 | 31.5–32.5 | 33.5–35 |
| S | 4–6 | 33.5–34.5 | 33.5–34.5 | 36–37 |
| M | 8–10 | 35.5–37.5 | 35.5–37.5 | 38–39 |
| L | 12–14 | 38–39.5 | 38–39.5 | 40.5–42 |
| XL | 16 | 40–42 | 40–42 | 42–44 |
| 2X | 18–20 | 44–46 | 44–46 | 46–48 |
Custom sizes
Spark*l is size inclusive. If your wrist falls outside the standard sizes above, email hello@sparklbands.com with your measurement and we'll create a custom size that fits you perfectly.
Questions about sizing? Visit our FAQs or email hello@sparklbands.com. We're always happy to help.