| 1 | Total cost of ownership | Compare the purchase price with shipping, import duties, local taxes, optional subscriptions, and likely replacement costs. | The advertised price may not include the full cost of owning or using the speaker in your country. | Build a 2–3 year cost estimate and confirm which fees are due at checkout or delivery. |
| 2 | Warranty coverage | Check the warranty length, covered faults, exclusions, proof-of-purchase rules, and whether service is available in your country. | Warranty terms and repair options can differ by sales region and purchase channel. | Read the regional warranty terms before buying and save the receipt and order confirmation. |
| 3 | Long-term software support | Look for published information about software updates, security patches, and continued app or cloud-service support. | Smart features may depend on software and online services that can change over time. | Check the maker’s current support pages and note whether an end-of-support policy is stated. |
| 4 | Power and regional compatibility | Verify the rated input voltage, plug type, supplied adapter, and any local electrical safety requirements. | Electrical standards and plug formats vary between countries; an unsuitable power supply can prevent safe use. | Read the power label or specification sheet and use only a compatible, approved power adapter. |
| 5 | Language and regional features | Confirm supported languages, voice recognition availability, local search results, and feature availability in your region. | Voice and online features may vary by language, country, account settings, or service availability. | Check the current regional feature list and verify that the speaker supports your preferred language. |
| 6 | Internet and connectivity | Review Wi-Fi requirements, Bluetooth capability, supported network bands, and whether core functions work without internet access. | Network compatibility and connection quality affect setup, streaming, and smart features. | Compare the speaker’s connectivity specifications with your router and intended network setup. |
| 7 | Privacy and data controls | Check microphone mute controls, voice-history settings, data deletion options, and the privacy policy for connected services. | Voice-enabled devices may process recordings or account data through online services. | Review the privacy settings before setup and choose the controls that suit your household. |
| 8 | Interoperability and smart-home compatibility | Confirm compatibility with your existing devices, preferred control platform, and any required hubs or subscriptions. | Not every speaker supports every smart-home device or communication standard. | Check compatibility lists for the exact device models and functions you plan to use. |
| 9 | Repair, returns, and spare parts | Find the local return window, repair process, service-center access, and availability of replacement power supplies or parts. | International shipping and cross-border repairs can add time and expense. | Confirm where returns are handled and who pays return shipping before placing an order. |
| 10 | Room fit and sound expectations | Consider room size, placement, volume needs, microphone pickup, and whether stereo pairing or multi-room audio is supported. | Sound quality depends on the speaker design, room acoustics, placement, and supported features. | Compare independent listening tests where available, and check the return policy if you cannot audition it locally. |