Chrome: The problem with Safari's iCloud tab syncing is that you have to use Safari on both your phone and your computer to make use of it. Thankfully, ThunderCloud is an extension that brings those iCloud tabs into Chrome for Mac.
ThunderCloud works similarly to the previously mentioned CloudyTabs, but it works in your browser instead of your menubar. You'll need to run a Terminal command (there's a guide once you install the extension) to get ThunderCloud working, but you'll have instant access to all your iCloud tabs right in Chrome. Chrome users have been able to sync tabs across devices for a long time, but this is a way to get the benefits of syncing tabs if you would prefer to use the speedier Safari on your mobile device.
ThunderCloud [Chrome Web Store]