Sorry but trezor is not a wallet it is simply a way to store your bitcoins safely. A wallet for me is a single purpose device that you can use to safely send coins to other wallets when you are connected to the internet.
All hardware wallets secure both the storage of bitcoins and the creation of transactions (i.e. check that the amount & addresses have not be changed on the fly by malware).
Trezor does that, BitSafe does that, we do that (assisted a bit) - you can check a more or less up to date list of wallets here
https://en.bitcoin.it/wiki/Hardware_wallet