Electric woks are generally very durable pieces of cooking equipment when maintained correctly. You can find one that will easily last you a few years if you don’t over-exert it and give it the proper care it needs. If you want to be sure that your money is protected, you can check some electric woks, like the Aroma Housewares 7-Quart Electric Wok AEW-305, that come with a warranty. Speaking of maintenance, you can find that some models are dishwasher safe, but make sure to check the product description beforehand. If you follow manufacturers’ instructions, your unit should last you much longer.