Buying Guides

523 guides across 77 categories. Each guide aggregates ratings from 12+ expert sources to find the consensus best picks.

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Climate(30 guides)

8 min read|Updated Jun 5Prices verified

NewBest Smart Baseboard (Line-Voltage) Thermostats for 2026

The Mysa Baseboard V2 (~$159) tops our SHE Line-Voltage Comfort Score for 2026. 4 smart 120V/240V line-voltage thermostats ranked on amp headroom and savings.

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8 min read|Updated Jun 5Prices verified

NewBest Smart Mini-Split Controllers for Ductless Retrofit (2026)

The Sensibo Air Pro (~$149) tops our SHE Retrofit Smart-AC Score for 2026. Five smart mini-split and ductless AC controllers ranked on IR codebase and automation depth.

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8 min read|Updated Jun 5Prices verified

NewBest Smart Vents for Room-by-Room HVAC Zoning in 2026

The Flair Smart Vent (6x12, $139) tops our SHE Zoning Balance Score for 2026. 5 smart vents and boosters ranked on room-delta reduction and backpressure safety.

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8 min read|Updated Jun 5Prices verified

NewBest Smart Window Air Conditioners (WiFi App Control) for 2026

The Midea U Smart Inverter (12,000 BTU, ~$459) tops our SHE Window-Fit Efficiency Index for 2026. 5 WiFi window ACs ranked on quiet, efficiency, fit.

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8 min read|Updated Jun 1Prices verified

NewBest Smart Air Purifiers for Wildfire Smoke 2026

Five smart air purifiers ranked for wildfire smoke clearance speed, overnight usability, and filter cost — not generic allergy claims. Updated June 2026.

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8 min read|Updated May 23

Best Portable Smart Air Conditioners 2026

Five WiFi portable ACs scored on DOE efficiency, app depth, and seasonal value. LG 10200 leads on performance; Midea 10K leads on value at $270.

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8 min read|Updated May 20

Best Ecobee Alternatives: Smart Thermostats 2026

Ruled out Ecobee? Six vetted smart thermostat alternatives scored by the SHE Thermostat ROI Score — Aqara W200 leads at 8.4, Nest Learning at 7.9.

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8 min read|Updated May 10

Best Smart Thermostat 2026: ecobee vs Nest vs Amazon, Ranked by ROI

ecobee Premium earns an 8.7 SHE Thermostat ROI Score — highest 3-yr savings vs cost. 6 picks ranked by payback period, ecosystem fit, and C-wire need.

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12 min read|Updated Apr 28

Nest vs Ecobee Thermostat: Best for Heat Pump Systems (2026)

We compared Ecobee Smart Thermostat Premium and Google Nest Learning Thermostat 4th Gen specifically for ducted heat pump systems, then ranked them on staging logic, compatibility confidence, and long-term efficiency.

Top pick

Ecobee Smart Thermostat Premium

8.8

Buying Guides

Climate(30 guides)

NewBest Smart Baseboard (Line-Voltage) Thermostats for 2026

NewBest Smart Mini-Split Controllers for Ductless Retrofit (2026)

NewBest Smart Vents for Room-by-Room HVAC Zoning in 2026

NewBest Smart Window Air Conditioners (WiFi App Control) for 2026

NewBest Smart Air Purifiers for Wildfire Smoke 2026

climate(1 guides)

Security(60 guides)

NewBest 4G LTE Security Cameras With No WiFi (2026): Off-Grid Cams

NewBest Cellular Trail Cameras for Property Monitoring 2026

NewBest Face- and Palm-Recognition Smart Locks (Hands-Free) for 2026

NewBest HomeKit Secure Video Outdoor Cameras for 2026

NewBest PTZ Auto-Tracking Security Cameras for 2026

NewBest Smart Locks With Built-In Camera (Video Lock-Doorbells) 2026

NewBest Z-Wave Smart Locks for SmartThings, Ring & Hubitat 2026

NewBest Smart Dash Cams 2026: Front/Rear WiFi Cameras with Parking Mode

NewBest PoE NVR Security Camera Systems 2026

NewAugust vs Yale Assure Lock 2: Retrofit vs Full Deadbolt 2026

NewRing Battery Doorbell Plus vs eufy E340: Best No-Sub Doorbell 2026

NewBest Outdoor Security Cameras Without Subscriptions 2026

NewBest Indoor Security Cameras Without Subscriptions 2026: 5 Ranked

NewBest Doorbell Cameras Without Subscriptions: Local Storage Picks 2026

NewBest AI Face Recognition Cameras 2026

security(2 guides)

Lighting(18 guides)

lighting(1 guides)

Kitchen(40 guides)

NewBest Smart Microwaves 2026: Scan-to-Cook & Voice Control

NewBest Smart Portable Induction Cooktops 2026: Precision Picks

NewBest Soda Makers 2026: Cost Per Liter, Fizz & Refill Ranked

NewBest Smart Super-Automatic Espresso Machines 2026

NewBest Smart Coffee Grinders 2026

NewBest Smart Temperature-Control Mugs 2026: Ember vs Nextmug vs Cauldryn

NewBest Smart Blenders & Juicers 2026: App Programs & Quiet Motors