Best Tech from CES: 5 Picks Scored & Ranked

People also ask

1. How do I choose between open-ear and noise-canceling modes for different activities?add

   Open-ear mode works best for outdoor activities where environmental awareness improves safety—running near traffic, cycling, or walking in urban areas. The design allows ambient sound to reach your ears naturally while delivering audio through directional speakers. Noise-canceling mode suits focused work sessions, commuting on public transit, or any scenario where blocking distractions improves the listening experience. The Soundcore AeroFit 2 Pro allows switching between modes without changing devices, making it practical to adapt throughout the day. Most users default to open mode for movement-based activities and switch to ANC for stationary listening.
2. Is it worth spending $1,500-1,600 for robot vacuums with threshold-clearing features?add

   The premium makes sense for homes with split-level layouts, sunken living rooms, or frequent transitions between flooring types where standard models get stuck or require manual assistance. Buyers in single-level homes with minimal thresholds see less value from this feature and may prefer models prioritizing suction power or battery life at lower price points. The Dreame and roborock models justify their cost through comprehensive feature sets beyond threshold clearing—heated mopping, extended self-emptying capacity, and advanced navigation. If your home requires lifting the unit more than once per cleaning cycle, the automation saves enough time to offset the price difference over the product's lifespan.
3. Do roller mop systems clean better than traditional pad designs?add

   Roller mops excel on dried spills, sticky residue, and high-traffic kitchen floors where continuous rotation and pressurized water dissolve stubborn grime more effectively than static pads. The HydroJet system in the eufy S1 shows measurable improvement on these specific tasks in verified buyer feedback. However, roller systems require more frequent maintenance—the roller must be cleaned or replaced to prevent odor and bacteria buildup. Pad-based systems work well for routine maintenance and light mopping with less upkeep complexity. Choose roller designs if your priority is tackling tough messes, or stick with pads if you prefer lower-maintenance operation for daily cleaning cycles.
4. Are screen-free audio players actually beneficial for child development?add

   Screen-free devices like the Toniebox 2 support focused listening skills by eliminating visual distractions that compete for attention during storytelling or music. Research on early childhood development emphasizes the value of sustained auditory processing for language acquisition and imagination building, both of which benefit from devices designed around listening rather than screen interaction. The tactile interface—placing figurines to trigger content—also develops fine motor skills and cause-effect understanding in toddlers. These benefits accumulate when the device replaces screen time rather than simply adding another entertainment option. The effectiveness depends on content quality and parent engagement in discussing stories afterward, not the hardware alone.
5. How long do robot vacuum batteries last before replacement is needed?add

   Lithium-ion batteries in modern robot vacuums typically maintain 80% capacity through 300-500 charge cycles, translating to 2-4 years of regular use depending on cleaning frequency and home size. Models with longer runtimes like the Dreame X60 Max Ultra experience fewer total cycles for equivalent coverage, potentially extending battery longevity. Degradation shows up as reduced coverage area per charge or failure to complete full cleaning sessions. Most manufacturers offer replacement battery programs at $80-150, and the swap process is user-serviceable with basic tools. Proper maintenance—avoiding complete discharge cycles and storing at partial charge during extended non-use—can extend battery life toward the upper end of the typical range.
6. Can these robot vacuums handle homes with pets and heavy shedding?add

   The roborock Saros 20's 36,000 Pa suction and dual-roller brush system handle heavy pet hair effectively on both hard floors and carpet, according to verified buyer feedback from multi-pet households. The key factor is brush design—rubber extractors resist tangling better than bristle brushes with long fur. Self-emptying frequency matters too; the Dreame's 75-day capacity reduces maintenance in shedding season compared to weekly manual emptying. All models in this analysis include HEPA filtration to capture dander, though filter replacement cycles accelerate with pets. For severe shedding, prioritize high suction power and tangle-resistant brushes over mopping features, since most mop systems struggle with embedded fur on hard floors.
7. What makes the Toniebox 2 different from streaming speakers for kids?add

   The Toniebox 2 prioritizes physical interaction and finite content libraries over endless streaming catalogs, which supports executive function development by requiring children to make intentional choices about what to listen to. The figurine system creates tangible ownership of content—kids can see, hold, and organize their audio options rather than scrolling through abstract menus. Offline functionality eliminates Wi-Fi dependency and prevents mid-story interruptions from connectivity issues. The design also removes algorithmic recommendations that can extend screen time indefinitely, since each Tonie delivers a fixed amount of content before requiring intentional selection of another figurine. These structural differences make the device better suited for independent play by toddlers and preschoolers compared to speakers requiring app navigation or voice commands.