Home Tech Buying Guides & Reviews | Smart Devices for Every Room - GuruPicks

🏆 Comparison

Which digital camera lenses to choose? Top 19 (October 2026)

Products analyzed

Best analysis score

🏆 Best choice

EF 75-300mm f/4-5.6 III Telephoto Zoom Lens for Canon SLR Cameras Base

💰 Best price

Pro Lens Kit for iPhone and Android, Macro and Wide Angle Lens with LED Light and Travel Case Black

🔥 Most popular

EF 85mm f1.8 Portrait Lens - MF for Canon EOS Rebel T8i/T7i/T7/T6i/T5/T3i/T3/T2i/XSi/XS/SL3/SL2/T100/90D/80D/70D/50D/5D Mark IV/6D II/7D II/1D X III II-Manual Focus DSLR Cameras Lenses(EF/EF-S Mount) MF 85mm Lens For Canon EF/EF-S Mount

Current trends

Halloween Candy and Kids' Teeth: A Brushing Game Plan for the Sugar Season

SONIC TOOTHBRUSHES

Halloween Candy and Kids' Teeth: A Brushing Game Plan for the Sugar Season

Autobrush Recalls 48,000 Kids' Toothbrush Boxes Over Hidden Battery Risk

Autobrush Recalls 48,000 Kids' Toothbrush Boxes Over Hidden Battery Risk

21 Oct 2026 · Sonic Toothbrushes

Oura just beat Whoop, Garmin and Polar on HRV in a peer-reviewed study. What runners should change

Oura just beat Whoop, Garmin and Polar on HRV in a peer-reviewed study. What runners should change

21 Oct 2026 · Fitness Trackers

PS5 at $650, Pro at $900: what Sony's price hike means for your next console

PS5 at $650, Pro at $900: what Sony's price hike means for your next console

21 Oct 2026 · Home Consoles

Mid-Year Filter Check: The Sniff Test That Beats the Indicator Light (and the One That Misleads)

Mid-Year Filter Check: The Sniff Test That Beats the Indicator Light (and the One That Misleads)

21 Oct 2026 · Air Purifiers

Our latest product reviews

Detailed analyses of specs and customer reviews

AuraHome Portable Air Conditioner 9000 BTU 4-in-1 Air Conditioner, Dehumidifier, Cooling Fan with 2 Fan Speeds, Digital Display & Remote Control, 24 Hour Timer for Rooms >215ft Window Vent Hose Kit

Compact single hose portable air conditioners

AuraHome Portable Air Conditioner 9000 BTU Review: compact cooling for small and medium rooms

Strong cooling for small to medium rooms with 9000 BTU and solid airflow
Complete feature set for the price: remote, 24-hour timer, dehumidifier, sleep mode, child lock
Compact footprint with wheels and included window vent kit for sliding windows

See all reviews →

Portable Air Conditioning, 16000 BTU, for Large Rooms up to 750 m², 5-in-1 Smart AC Unit with WiFi/Remote Control, Fast Cooling, Dehumidifier and

Portable air conditioners for large rooms

YLEOOB 16000 BTU Portable Air Conditioner Review: quiet power with smart controls for big rooms

Strong advertised cooling (16,000 BTU) and dehumidifying (120 pints) for medium to large rooms
Reportedly very quiet in sleep mode compared with many other portable ACs
Rich feature set: Wi‑Fi, app and voice control, 24‑hour timer, self‑evaporation in cooling mode, aut...

See all reviews →

Moulinex Cookeo+ Smart Multicooker 6L 6 Cooking Modes 150 Pre-Programmed Recipes for up to 6 People Red CE851500

Multi-cooker pressure cookers

Moulinex Cookeo+ Smart CE851500 Review: a 6L multicooker that takes the pressure off weekday meals

Powerful 1600 W heating and pressure cooking for fast meals
6 L ceramic bowl suitable for families and batch cooking, dishwasher-safe bowl and lid
Very positive user feedback on ease of use, guided recipes and time savings

See all reviews →

Eufy Security eufyCam C37, caméra Surveillance WiFi extérieure sans Fil, Suivi IA motorisé à 360°, Solaire 2K, détection de Personnes/Animaux/véhicules, sans Frais, Carte microSD Non Incluse 1 Caméra

Solar powered security cameras

EufyCam C37 Review: une caméra solaire 360° sans abonnement qui vise le tout-en-un

Caméra 2K motorisée 360° avec IA personnes/animaux/véhicules et vision nocturne couleur
Alimentation hybride batterie + panneau solaire 3 W, avec panneaux amovibles pour meilleure expositi...
Aucun abonnement cloud obligatoire, stockage local (microSD ou HomeBase) avec chiffrement annoncé de...

See all reviews →

See all reviews →

Our latest product comparisons

Top products selected and ranked by our experts

Top 30 best point and shoot cameras (October 2026)

LUMIX FZ80D Point and Shoot Digital Camera 4K Photo/Video Recording with Power Optical Image Stabilizer, Vlogging Camera with 60X Optical Zoom & 20-1200mm Wide-Angle Lens - DC-FZ80D FZ80D: USB-C & OLED EVF

Panasonic

LUMIX FZ80D Digital Camera

8.0/10 Analysis score

+ Huge 20–1200mm equivalent 60x optical zoom with effective optical stabilization

+ 4K video plus 4K Photo and Post Focus features in a relatively affordable body

NBD

64MP Compact 5K Vlogging Camera with 180° Flip Screen & 18X Zoom (64GB, Black)

8.0/10 Analysis score

Panasonic Lumix DMC-TZ60 (Renewed)

8.0/10 Analysis score

See full comparison →

The 25 best outdoor security cameras (October 2026)

SoloCam S340 2-Cam Kit (HomeBase S380), Solar Security Camera, Wireless Outdoor Camera, 360° Pan and Tilt Surveillance, No Blind Spots, 2.4 GHz Wi-Fi, No Monthly Fee

eufy Security

SoloCam S340 Solar Security Camera Kit

8.4/10 Analysis score

+ High-resolution 3K video (up to 4K in some modes) with good feedback on clarity and zoom

+ Solar-powered, battery-backed design that many buyers say runs almost maintenance-free with good placement

eufy Security

4G LTE Cam S330 Security Camera

8.4/10 Analysis score

Upgraded 2K Wireless Security Cameras

8.4/10 Analysis score

See full comparison →

The 13 best air purifiers for home (October 2026)

Air Purifier for Home, NeverChange, for Large Room, Bedroom, Home Office, HEPA-Exceeding Filter, Captures Pollutants, Pet Dander, Dust, Odor, Smoke, and More, HP153, White White (650 sq - ft)

Shark

Air Purifier for Home, Large Room, HP153

8.4/10 Analysis score

+ HEPA-exceeding filtration down to 0.2 microns with 99.98% claimed efficiency

+ Long-life “NeverChange” filter concept plus washable debris pre-filter to cut running costs

Aerus Air Scrubber

8.4/10 Analysis score

LEVOIT

Air Purifier for Large Rooms

8.4/10 Analysis score

See full comparison →

See all comparisons →

Spotlight

OUTDOOR CAMERAS

Top Security cameras with motion detection

30 Oct 2026

How to choose the best outdoor security cameras for reliable home protection

Outdoor Cameras

How to choose the best outdoor security cameras for reliable home protection

Top Air purifiers for home

Top Air purifiers for home

Top Smart portable air conditioners

Portable Air Conditioners

Top Smart portable air conditioners

EPA Confirms Indoor PM2.5 Stays Elevated Weeks After Wildfires: What Your Purifier Should Be Doing Now

EPA Confirms Indoor PM2.5 Stays Elevated Weeks After Wildfires: What Your Purifier Should Be Doing Now

Shark's cloud flaw exposed 1.5 million robot vacuums to remote takeover

Shark's cloud flaw exposed 1.5 million robot vacuums to remote takeover

AWOL Vision Aetherion ships: what the first triple-laser UST delivers for $3,499

Home Theater Projectors

AWOL Vision Aetherion ships: what the first triple-laser UST delivers for $3,499

Europe banned mercury lamps: why your next projector will be laser

Home Theater Projectors

Europe banned mercury lamps: why your next projector will be laser

Yamaha's $400 AV receiver finally brings HDMI 2.1 and Dolby Atmos to entry-level

Home Theater Projectors

Yamaha's $400 AV receiver finally brings HDMI 2.1 and Dolby Atmos to entry-level

Denon X2900H and X3900H: wireless surrounds, FreeSync, and Dirac at mid-range prices

Denon X2900H and X3900H: wireless surrounds, FreeSync, and Dirac at mid-range prices

Running your electric fireplace in flame-only mode all summer: the settings, the draw and the styling payoff

Freestanding Fireplaces

Running your electric fireplace in flame-only mode all summer: the settings, the draw and the styling payoff

DJI Pocket 4: the stabilized camera that fits in your jacket and shoots like it doesn't

DJI Pocket 4: the stabilized camera that fits in your jacket and shoots like it doesn't

GoPro unveils its GP3 processor at NAB: what the new generation means for action footage

GoPro unveils its GP3 processor at NAB: what the new generation means for action footage

Ring's April Firmware Push: What Changed for Battery Doorbell Plus and Indoor Cam Plus Owners

Ring's April Firmware Push: What Changed for Battery Doorbell Plus and Indoor Cam Plus Owners

Panasonic Ditches the Handle: the Palm-Sized PV Series Is a Bet on Muscle Memory

Panasonic Ditches the Handle: the Palm-Sized PV Series Is a Bet on Muscle Memory

Amazon Prime Day Shaver Deals: What Actually Drops in Price (and What Doesn't)

Amazon Prime Day Shaver Deals: What Actually Drops in Price (and What Doesn't)

Father's Day Shaver Picks: One Recommendation for Every Kind of Dad

Father's Day Shaver Picks: One Recommendation for Every Kind of Dad

Record heat dome hits 200 million Americans: the portable ACs still in stock and the stock-outs to avoid

Portable Air Conditioners

Record heat dome hits 200 million Americans: the portable ACs still in stock and the stock-outs to avoid

The year-two spring tune-up that keeps a portable AC alive: filter, coils, drain line, window seal

Portable Air Conditioners

The year-two spring tune-up that keeps a portable AC alive: filter, coils, drain line, window seal

Pre-Memorial-Day 2026 portable AC picks: the four units that will still be in stock in July

Portable Air Conditioners

Pre-Memorial-Day 2026 portable AC picks: the four units that will still be in stock in July

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