2026-09-17
Echo Studio (2nd Gen) keeps first at 9.0 and nothing moves. The iPhone 18 Pro reaches stores tomorrow, 18 September, and the smart speaker story this weekend is migration. Every speaker on this list is set up and managed from a phone app, so a new phone is the moment a working household setup is most likely to get disrupted.
Here is the checklist I run on launch weekend. For Echo speakers, install the Alexa app on the new phone and sign in to the same Amazon account before you wipe the old one. Routines, speaker groups and linked music services live in the account, so they reappear as soon as you sign in. For Sonos Era 100 and Era 300, the Sonos app pulls your system from your Sonos account, and it is worth confirming that Trueplay tuning survived the move. iPhone owners with an Era 300 should run it again, because the tuning uses the phone microphone.
HomePod (2nd Gen) at third and HomePod mini at tenth are tied most tightly to the phone. Use Quick Start or an iCloud backup so the Home app and your Apple Account carry over together, and confirm that Personal Requests are switched on for the new handset. Those requests route through your iPhone, and iOS 27 brings the rebuilt Siri with it, so a new phone plus a fresh request test gives you the full picture in one afternoon.
I keep the Echo Studio first because it gives the most room filling sound per dollar in a speaker that also runs your smart home. It supports spatial audio, adapts its tuning to the room, and doubles as a Zigbee and Matter controller. The Era 100 at 8.8 remains my choice for a music first listener who wants stereo sound from a single compact box and a clean path to a multiroom system later.
Launch weekend migration
Sign in to the Alexa, Sonos or Home app on the new iPhone before wiping the old one, since routines and groups live in the account.
Rerun Trueplay
Era 300 owners on iPhone should rerun Trueplay after switching phones, since the tuning uses the phone microphone.
HomePod needs the phone
Carry the Home app over with Quick Start or iCloud and switch Personal Requests back on for the new handset.
Echo Studio leads
Room filling spatial audio, automatic room tuning and a built in Zigbee and Matter controller keep it first at 9.0.
Era 100 for music
At 8.8 it delivers stereo from one compact speaker and grows cleanly into a multiroom Sonos system.