Side-by-side on the specs that matter, with category winners and an opinionated take to help you decide.
This is a choice between a full home automation hub that expands your smart device ecosystem versus a dedicated smart chime for doorbell notifications.
Pick the Aqara Smart Hub M100 if you want to build a broader smart home with sensors and accessories beyond just doorbell alerts.
Pick the Arlo Chime 2 if your only need is adding a secondary, dedicated chime for your Arlo video doorbell.
Ask anything — we'll answer with Aqara Smart Hub M100 for Home Automation and Arlo Chime 2 in mind.
Pindear may earn a commission when you buy through these links. Winners are determined by numeric spec comparisons only; non-numeric features (app quality, ecosystem, real-world feel) are covered in the verdict.
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