Quick Answer: The Ergomotion SmartSense (about $1,699 sale/$2,149 regular, queen, per Ergomotion’s own listing) is the best smart adjustable bed overall — it’s the only base here with its own built-in sensors, tracking sleep stages, heart rate, and respiratory rate through a free app, plus an automatic snore-detection feature that raises the head on its own. If you already own a Sleep Number mattress, the Sleep Number FlexFit base (about $999–$1,999) plugs into that ecosystem, but its headline SleepIQ tracking is a mattress feature, not a base feature — pairing FlexFit with a different mattress gets you app control only, per Sleep Number’s own support documentation. For the simplest app-only control, the Purple Premium Smart Base (about $995–$1,195) skips sensors entirely in favor of a custom recline angle you dial in by phone. The push toward app and voice control isn’t a fluke: 63% of U.S. households now own at least one smart home device, up from 44% in 2022, according to ConsumerAffairs’ 2026 smart home market data — and adjustable-bed makers are racing to keep pace.
“Smart adjustable bed” gets used loosely — some listings mean nothing more than “has an app instead of just a remote,” while others pack in sensors that genuinely track how you slept. We separated the two here, because the difference matters more than any spec sheet suggests: a base with real sensors can tell you your sleep stages and heart rate without a subscription, while an app-only base just moves the same presets a physical remote already could.
Best smart adjustable beds at a glance
| Adjustable Bed | Best for | Smart-feature detail | Rating |
|---|---|---|---|
| Ergomotion SmartSense | Best overall | Built-in sensors track sleep stage, heart rate, respiratory rate, snoring — subscription-free app | ★★★★★ |
| Sleep Number FlexFit | Best for Sleep Number owners | App control + SleepIQ, but biometric tracking needs a Sleep Number mattress | ★★★★☆ |
| Purple Premium Smart Base | Best simple app control | Custom recline angle via app, no sensors, no subscription | ★★★★½ |
| Glideaway Accord | Best voice control | Bluetooth + WiFi, Alexa/Google-compatible voice commands, plus massage | ★★★★☆ |
1. Ergomotion SmartSense — Best Overall
Ergomotion SmartSense
- Built-in sensors passively monitor sleep stages, heart rate, and respiratory rate, feeding a subscription-free Sleep Assist app — no wearable required, per Ergomotion's own SmartSense listing.
- Quiet-Nite Snore Intervention detects snoring and gradually raises the head section to ease open the airway, gentle enough that most sleepers don't wake up.
- Also includes Active Pillow Tilt, lumbar support, dual-motor Sonic Massage, dimmable underbed LED lighting, and USB-A/USB-C charging — see our full Ergomotion review for how this compares against the brand's non-sensor tiers.
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The SmartSense earns the overall pick because it’s the only base here that actually senses anything — every other pick’s “smart” feature is app-based remote control, which is convenient but passive. SmartSense’s sensors work in the background, no wearable or under-mattress pad required, and the anti-snore intervention is a genuinely useful trick most competitors don’t attempt: rather than a preset you trigger yourself, the base detects the snoring and nudges you out of it. It’s also relevant if snoring specifically brought you here — see our best adjustable bed for snoring picks for presets you control manually instead.
2. Sleep Number FlexFit — Best for Sleep Number Owners
Sleep Number FlexFit
- Controlled through the Sleep Number app over Bluetooth (roughly 8-foot range): raise/lower the base, run massage and foot-warmer functions, and save presets, per Sleep Number's own app documentation.
- SleepIQ technology measures heart rate, breathing, and movement to produce sleep-quality scores — but per Sleep Number's own support articles, that biometric tracking comes from the company's smart mattress sensor, not the FlexFit base.
- Built by Leggett & Platt under license — see our Leggett & Platt review for the OEM hardware shared across brands, and our full Sleep Number review for FlexFit 1/2/3 tier differences.
FlexFit is the base most shoppers picture when they hear “smart bed,” largely because Sleep Number’s SleepIQ tracking is famous. The catch is that SleepIQ’s headline biometric numbers — heart rate, breathing, sleep score — come from sensors in Sleep Number’s own smart mattress, not from the FlexFit base you’d buy separately. Pair a FlexFit base with a mattress from any other brand on this site and you keep full app-based position control, massage, and presets; you just don’t get the tracking dashboard. That’s not a dealbreaker if you already own or plan to buy a Sleep Number mattress — it’s simply worth knowing before assuming “smart base” automatically means “sleep tracker.”
3. Purple Premium Smart Base — Best Simple App Control
Purple Premium Smart Base
- Smartphone app (iOS/Android) lets you dial in a fully custom recline angle beyond the four built-in presets (Zero-G, lounge, anti-snore, flat) — no sensors, no subscription.
- Zero-clearance design works on platform and slatted frames without legs.
- 750-lb weight capacity; still no massage, the same gap as its discontinued predecessor — full details in our Purple Premium Smart Base review.
If sensors and sleep scores sound like more than you need, the Purple is the straightforward version of “smart”: an app that replaces (and improves on) a physical remote, letting you save a custom angle exactly where you like it instead of picking from fixed presets. It’s the cheapest base in this roundup and the only one that’s purely about control, not data.
4. Glideaway Accord — Best Voice Control
Glideaway Accord
- Bluetooth and WiFi connectivity bridge the base to Alexa/Google-style voice assistants, so you can raise, lower, or flatten the bed with a spoken command instead of an app or remote.
- Includes massage alongside the voice/app control — a combination most budget smart bases skip.
- Glideaway sells its lineup under several model names with inconsistent published specs, and Accord's exact MSRP isn't firmly published — check the current Amazon listing for size and price; see our Glideaway review for the full model breakdown.
None of the other three bases here do voice control — they’re Bluetooth-to-app only, which means a phone has to be in reach. The Accord’s WiFi connection is what makes Alexa/Google integration possible at all, since voice-assistant bridging needs an internet connection rather than a short-range Bluetooth pairing. It’s the pick if hands-free control (dishes in your hands, lights off, phone across the room) matters more than sensor data.
What to look for in a smart adjustable bed
- Sensors vs. app-only control: Only the Ergomotion SmartSense in this roundup has built-in sensors that track sleep stage, heart rate, and respiratory rate. Every other pick’s “smart” label just means app-based remote control — useful, but not a sleep tracker.
- Where the tracking data actually comes from: Sleep Number’s SleepIQ scores come from the mattress, not the FlexFit base — a distinction worth confirming before assuming a “smart base” alone will track your sleep.
- Bluetooth vs. WiFi: Bluetooth is enough for basic app control at close range (Purple, Ergomotion). WiFi is what’s needed for voice-assistant integration (Glideaway Accord) since it bridges the base to a cloud-based assistant rather than a phone in the room.
- Subscriptions: None of the picks here charge a subscription for basic app or sensor features — Ergomotion specifically markets its Sleep Assist app as subscription-free, which is worth confirming on any base you’re comparing, since some sleep-tech products do gate features behind a paid tier.
- Massage and other comfort features: Smart control and massage are separate specs — the Purple skips massage entirely, while the SmartSense and Accord both include it. Check our best adjustable bed with massage picks if massage is the priority and smart features are secondary.
Smart-home adoption keeps climbing broadly — ConsumerAffairs puts 2026 household smart-device ownership at 63%, up from 44% just a few years earlier — and adjustable beds are following the same trajectory as thermostats and doorbells: app control first, sensors and voice integration next. None of that changes the fundamentals that matter most (motor quality, weight capacity, warranty), which is why our best adjustable bed overall roundup still leads with those, not with app features. Before buying on app features alone, see our app vs. remote control guide for why a dead phone shouldn’t leave you stuck.
The bottom line
The Ergomotion SmartSense is the best smart adjustable bed overall, because it’s the only pick here with real built-in sensors rather than just app-based remote control. Already own a Sleep Number mattress? The Sleep Number FlexFit base fits that ecosystem, just don’t expect SleepIQ tracking from the base alone. Want the simplest custom-angle app control without sensors or a subscription? The Purple Premium Smart Base. And if hands-free voice commands matter more than any of that, the Glideaway Accord is the one base here built for it.