Choose by exact device pairing
SYNCRBAND products are organized by a single, clearly named tracker-and-watch combination. We do not group every watch brand into one product. Start with the two devices you want to wear together, then confirm the size and connector details listed on that product page.
1. Identify your screenless tracker
Confirm the exact tracker generation, such as WHOOP 5.0 or Fitbit Air. Similar-looking generations can use different housings, clasps, or sensor positions.
2. Identify your smartwatch
Confirm the brand, model, and case size. For Apple Watch, check the size engraved on the back of the case. For watches using spring bars or quick-fit systems, confirm both the connector family and width.
3. Check the connector—not only the width
A standard quick-release connector and a proprietary quick-fit connector can share the same nominal width but are not interchangeable. Never force a connector into the watch case.
4. Review feature notes
Some tracker or watch functions require a particular skin-contact position or original clasp. Read the compatibility and sensor-function notes on the individual product page before ordering.
Need help?
Send us the full names of both devices, the watch case size, and a clear photo of the connector area. We will help identify the correct SYNCRBAND product.
All third-party product names and trademarks belong to their respective owners and are used only to describe compatibility. SYNCRBAND is not endorsed by or affiliated with those brands.