80-point diagnostics in one pass
Battery, lock status, repair history, and cosmetic grade — every check captured in seconds and every device auditable. The full diagnostics pass that turns bulk intake into marketplace-ready inventory.
Mobile
Diagnostics and certification for audio and wearables.
The category we built. Diagnostics, certification, and carrier background checks for every wearable and audio device that flows through your floor — the gold-standard credential buyback, refurb, and ITAD operators run on worldwide.
1B+
checks run through Phonecheck — and counting
80%+
of US & EU marketplace sellers run on Phonecheck
80-point
diagnostic pass on every device
IMEI, carrier history, and blacklist checks
IMEI history, carrier-lock status, and GSMA blacklist checks confirm each device is carrier-cleared and blacklist-clean before it moves downstream — the carrier background check buyback and ITAD operators depend on.
The Device History Report buyers ask for
Back Market, Amazon Renewed, and eBay Refurbished recognize the Device History Report — a signed, immutable record that each device is graded, carrier-cleared, and blacklist-clean.
What your team gets.
- Apple Watch and Samsung watch diagnostics, erasure, and certification
- AirPods and AirPods Max support
- Full product-line coverage on the same platform as phones and computers
- Audit-grade erasure with a signed record per device
- Certification that carries into resale channels
- More device types certified in one place — higher yield per intake
Common questions.
Can you really process AirPods and watches?
Yes — full product-line support covers Apple Watch, Samsung watches, AirPods, and AirPods Max with diagnostics, data erasure, and certification, on the same platform as the rest of your floor.
Why does wearable coverage matter to the bottom line?
The more device types you can certify and wipe in one place, the higher your yield and the more revenue per intake — wearables that would otherwise be scrapped or sold uncertified become credentialed, sellable inventory.
Do wearables get the same credential?
Yes — certified wearables carry the same Phonecheck-backed credential as phones and tablets, so mixed trade-in lots move downstream with one consistent standard across every unit.
Explore other devices.
Process Audio & Wearables on Phonecheck.
Talk to our enterprise team about diagnostics, certification, and audit-grade erasure at your scale.