Samsung Wallet now unlocks some GM cars

Digital keys, stored in your Samsung Wallet, can lock, unlock and start selected GM vehicles. | Image: GM Users of some Samsung devices in the US and Canada can now lock, unlock, and start select GM vehicles using a digital key stored in their Samsung Wallet. Support will start on select 2026 and 2027 Cadillac EVs, including the 2025-2027 Lyriq, 2026-2027 Optic, and 2027 Vistiq.