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ASAKUKI Smart Diffuser vs Etekcity Smart Scale

Comparison

ASAKUKI Smart Diffuser vs Etekcity Smart Scale

The ASAKUKI Smart WiFi diffuser is a large-capacity essential oil diffuser with app scheduling, Alexa/Google voice control, and multi-color lighting for room comfort. The Etekcity Smart Scale focuses on quick, consistent weigh-ins with Bluetooth syncing and broad health-app integrations. Choosing between them mainly depends on whether you’re upgrading home atmosphere or tracking personal health progress.

Expert tested Data driven Unbiased reviews Updated 18 May 2026
ASAKUKI Essential Oil Diffuser for Home, Smart WiFi 700 ml Humidifier

#1 Overall Winner

ASAKUKI Essential Oil Diffuser for Home, Smart WiFi 700 ml Humidifier

85/100
  • Large 700 ml tank with long stated runtime, reducing refill frequency
View review
Etekcity Smart Scale for Body Weight (ESF-551)

Contender

Etekcity Smart Scale for Body Weight (ESF-551)

92/100
  • Very high buyer satisfaction with a large review base and strong average rating
View review

Quick verdict

Pick the ASAKUKI diffuser if you want long-running aromatherapy mist with mood lighting and optional Alexa/Google control, and you’re happy to clean and refill it regularly. Choose the Etekcity smart scale if you want quick, consistent weigh-ins with automatic app tracking and broad fitness-platform syncing, with the minor caveat that Bluetooth/app behavior can occasionally be finicky.

Overall winner

Depends on your needs

At-a-glance comparison

Feature ASAKUKI Essential Oil Diffuser for Home, Smart WiFi 700 ml Humidifier Etekcity Smart Scale for Body Weight (ESF-551) Winner
Category / main use Smart Wi‑Fi essential oil diffuser / mist + light Bluetooth smart bathroom scale / weight + app metrics Depends
Typical room placement Tabletop (bedroom, living room, office) Bathroom floor Depends
Capacity 700 ml water tank Up to 400 lb weight capacity Depends
Runtime / power Corded; stated up to 20 hours runtime AAA batteries (pre-installed) Depends
Smart connectivity Wi‑Fi (2.4GHz) via Tuya + Alexa/Google Home Bluetooth via VeSync app; integrates with major fitness apps Depends
Controls without app On-device buttons + 1/3/6-hour timer Step-on weighing with LED readout Etekcity Smart Scale for Body Weight (ESF-551)
Noise considerations Often described as quiet, but some report splashing/drip noise Silent operation Etekcity Smart Scale for Body Weight (ESF-551)
Lighting / display 7 LED mood colors; light can be off while mist runs Bright LED numbers Depends
Safety features / notes Auto shut-off when water runs out Product notes advise consult for pregnancy/pacemakers; Zero-Current Mode available Depends
Maintenance Regular tank cleaning and careful water handling Wipe clean; replace AAA batteries occasionally Etekcity Smart Scale for Body Weight (ESF-551)
Reliability signals from reviews Mixed durability; some early failures reported Generally consistent; some Bluetooth sync issues reported Etekcity Smart Scale for Body Weight (ESF-551)
Value for money (buyer sentiment) Strong value at a low price for a large tank Strong value with extensive app ecosystem and high satisfaction Tie

Detailed comparison

Home Use

In everyday home use, these products improve routines in different rooms. The ASAKUKI diffuser is about changing how a room feels—adding scented mist and optional nightlight-style color—so it fits relaxation, bedtime wind-down, or “make the room feel nicer” moments. The Etekcity scale is a quick bathroom check-in tool that supports habit-building by making weight tracking easy and consistent, especially when paired with app graphs and integrations.

Kitchen Use

The ASAKUKI diffuser can be used in kitchens for fragrance and hands-free voice control while cooking, but it still needs safe placement away from sensitive surfaces and where moisture won’t be an issue. The Etekcity scale isn’t designed for kitchen routines; it’s intended for humans in a bathroom setting.

Climate Comfort

Only the ASAKUKI diffuser is directly tied to comfort and room atmosphere. Its large tank, two mist levels, and optional lighting can help create a more relaxing space, and many users describe it as quiet—though not everyone agrees, with some reporting splashing sounds from condensation. The Etekcity scale doesn’t affect room comfort; its “comfort” benefit is more about convenience and routine rather than environment.

Performance

For intended performance, the ASAKUKI diffuser is widely reported to produce a strong mist and disperse scent quickly, with the benefit of a large tank for long sessions. Performance can be sensitive to placement: users note it needs to be level, and condensation/drips can create splashing noise or water around the unit if the lid isn’t seated properly. The Etekcity scale performs its core job well in reviews—fast, consistent weight readings with an easy-to-see display—while the app-based biometrics are best treated as trend indicators rather than definitive measurements.

Reliability

Reliability signals are stronger for the Etekcity scale overall. Reviews frequently describe consistent readings and “works right out of the box,” with the most common issue being Bluetooth syncing that occasionally needs a retry. The ASAKUKI diffuser generally works well for many buyers, but durability feedback is mixed, including reports of the unit stopping after a few months. There are also reliability-adjacent issues tied to setup, like needing the diffuser to be level and ensuring the lid is seated to reduce drips and splashing.

Climate Control

The ASAKUKI diffuser is the only product here related to room atmosphere. It’s positioned as a diffuser/humidifier-style device with multiple mist settings and a stated coverage range, and reviewers often mention strong mist output in larger rooms. Results will still depend on room size, placement, and how it’s maintained. The Etekcity scale does not provide climate or air comfort functions.

ASAKUKI Essential Oil Diffuser for Home, Smart WiFi 700 ml Humidifier

Pros

  • Large 700 ml tank with long stated runtime, reducing refill frequency
  • Works with Alexa and Google Home via Tuya Smart app for hands-free control
  • Useful timer options (1/3/6 hours on-device) plus scheduled on/off in the app
  • Two mist levels and strong scent output noted by many buyers
  • 7 LED color options with independent light/mist control (light can be off while mist runs)
  • Auto shut-off when water runs out to help prevent overheating
  • Wide-opening tank makes filling and routine cleaning easier
  • High overall buyer satisfaction and strong value perception at its price

Cons

  • Mixed durability feedback, with some reports of stopping after a few months
  • Noise experience varies: some users report splashing/dripping sounds, especially from condensation on the lid
  • Needs to be level to function properly (some users thought it was broken when placed unevenly)
  • Only supports 2.4GHz Wi‑Fi for app/voice setup
  • Condensation/drips when removing the lid can create water around the base if not careful
  • Polypropylene build may feel less premium than heavier materials
  • Privacy/data handling depends on third-party app ecosystem (Tuya), with limited details provided
ASAKUKI Essential Oil Diffuser for Home, Smart WiFi 700 ml Humidifier

Etekcity Smart Scale for Body Weight (ESF-551)

Pros

  • Very high buyer satisfaction with a large review base and strong average rating
  • Fast, consistent weight readings with bright LED display noted by reviewers
  • Bluetooth syncing to VeSync app, with integrations to Apple Health, Google Fit, Samsung Health, Fitbit, and MyFitnessPal
  • Tracks multiple body metrics in-app (buyers like the depth, while noting limitations)
  • Multiple modes (Zero-Current Mode, Baby Mode, and light-item weighing)
  • Solid feel with tempered glass platform and compact footprint for bathrooms
  • Includes AAA batteries pre-installed for quick start
  • Good long-term battery life reported by some owners

Cons

  • Bluetooth syncing can be finicky for some users and may require retries
  • Some users report app UI readability issues (text color/size), which can affect older users
  • Body composition and biometric readings beyond weight have inherent limitations and may need professional confirmation
  • Not intended for professional athletes (per product notes)
  • Advised to consult a healthcare professional before use if pregnant or using medical electronic equipment (per product notes)
  • Primarily a bathroom device; not a comfort/climate product
Etekcity Smart Scale for Body Weight (ESF-551)

Final verdict

There isn’t a single “winner” because these products serve different home needs, but the Etekcity Smart Scale is the stronger all-around smart device experience based on buyer sentiment: it’s fast, consistent, easy to use, and integrates well with common health platforms, with occasional Bluetooth/app friction being the main drawback. The ASAKUKI diffuser is a strong pick for comfort-focused households thanks to its large 700 ml tank, timers, lighting, and voice/app control, but it comes with more hands-on upkeep and more mixed long-term durability feedback, plus some reports of splashing/drip noise depending on setup. Pick based on whether you want a better-feeling room (ASAKUKI) or better tracking habits (Etekcity).

Overall winner

Depends on your needs

Frequently asked questions

Which is better, ASAKUKI Smart WiFi Diffuser or Etekcity Smart Scale?

They solve different problems. The ASAKUKI diffuser is for room atmosphere (aromatherapy mist, lighting, and optional scheduling/voice control), while the Etekcity scale is for tracking body weight and related app metrics. If you want a comfort-focused device for a bedroom or living room, ASAKUKI fits better. If you want measurable progress tracking and app syncing, Etekcity is the clearer pick.

Which one is easier to set up day to day?

The Etekcity scale is typically “step on and read,” with optional Bluetooth syncing in the background and batteries included. The ASAKUKI diffuser is still straightforward, but it involves filling water, adding oils if desired, and keeping the unit level; smart features also require a 2.4GHz Wi‑Fi setup through the Tuya app. For simplest daily use, the scale is usually less involved.

Does the ASAKUKI diffuser work without Alexa or Google Home?

Yes. It has physical buttons for light control, mist strength, and a 1/3/6-hour timer, so you can use it without connecting to voice assistants. Smart features like scheduled on/off and “nightlight mode” are handled in the Tuya Smart app, but the core mist and light functions can be used directly on the device.

Is the Etekcity smart scale’s body fat and BMI data guaranteed accurate?

Reviews commonly praise the scale for consistent weight readings, but several users note that body composition metrics have limitations and may not perfectly reflect reality. The product notes also advise consulting a healthcare professional in specific situations. Many buyers treat the extra metrics as helpful for trends over time rather than as medical-grade measurements.

Which product is better for small spaces like a flat or bedroom?

Both can work in small spaces, but in different ways. The Etekcity scale has a compact 11 x 11 inch footprint and stores easily in a bathroom corner. The ASAKUKI diffuser is a small tabletop unit with a square footprint, but it needs safe placement to avoid moisture affecting nearby surfaces and it may not suit light sleepers if splashing noise occurs in some setups.

Which is quieter in use?

The Etekcity scale is essentially silent during weigh-ins. The ASAKUKI diffuser is described by many customers as very quiet, but a subset of reviews mention noticeable splashing or dripping sounds from condensation on the lid, which can be disruptive near a bed. If noise sensitivity is a priority, the scale is the safer bet.

Which has better smart features?

Smart features depend on what you mean by “smart.” ASAKUKI offers Wi‑Fi control with Alexa/Google Home and scheduled timers through Tuya, plus independent control of light and mist. Etekcity offers Bluetooth syncing with the VeSync app and broad health-platform integrations (Apple Health, Google Fit, Samsung Health, Fitbit, MyFitnessPal), with some users noting occasional sync friction.

Are either of these products high maintenance?

The diffuser requires regular cleaning of the water tank (the listing suggests cleaning about every 7 days) and careful handling to avoid water drips, especially when removing the lid. The scale is low maintenance: keep the surface clean and replace AAA batteries as needed. If you want minimal upkeep, the scale is typically easier to live with.

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