TLDR Review: EF-12

Published: September 30th, 2024

Pros

  • Provides detailed insights into sleep patterns, helping to improve sleep quality and daily energy levels.
  • Tracks heart rate and fitness levels without being bulky or flashy, making it suitable for gym and casual use.
  • Sleek and stylish design that remains discreet, comfortable enough to wear throughout the day, during workouts, and while sleeping.
  • Offers days of battery life, allowing for a convenient, set-it-and-forget-it experience.
  • More comfortable and discreet compared to other fitness trackers, such as the Fitbit Charge 5.
  • Combines functionality and fashion, making it a great choice for those seeking an effective yet subtle fitness tracker.
  • Excellent navigation and persistent mapping for efficient cleaning.
  • Rubber brush rollers are superior for pet hair and agitating carpet.
  • Responsive and custom cleaning via Alexa integration.
  • Suction power is strong, comparable to or better than other brands tested.

Cons

  • Accuracy of sleep tracking needs improvement, particularly with narcolepsy.
  • Sometimes inaccurate in detecting sleep onset and sleep cycles.
  • Considered pricey, especially for variations in color.
  • Monthly subscription fee is viewed as unnecessary.
  • Not capable of operating in complete darkness without smart lights.
  • Shorter battery life compared to some competitors, requiring strategic scheduling.
  • Older components used in the design and features.
  • Lacks the Dual Pixel CMOS autofocus found in other models in the lineup.

Bottom Line

This product offers a stylish, functional, and comfortable way to track fitness and sleep, with a battery life that lasts nearly a week. However, some users find the sleep tracking accuracy lacking and consider the price and monthly subscription fee to be drawbacks. If these concerns resonate with you, you might also consider looking at other fitness trackers with more advanced features.

Lowest at any Popular Retailer
$748.84 at Amazon

Most Mentioned Phrases

Across all of the customer and expert reviews for this product
100%
"great design"
100%
"speakers are loud"
80%
"input lag"
60%
"impressive sound quality"
60%
"battery life is great"
60%
"not very bright"
60%
"a little expensive"
40%
"screen size limitations"
40%
"long setup process"
Get ShopSavvy
ShopSavvy is totally free and works on all popular phones and browsers
Download ShopSavvy App

Compare prices for anything in real-time, set price alerts, watch for deals by keyword, and much more

Install ShopSavvy Browser Extension

Compare and track prices automatically while you shop online at thousands of websites.

Subscribe for Updates

Get the latest news, and updates on ShopSavvy. You'll be glad you did!

© 2024 Monolith Technologies, Inc. All rights reserved.