Thumbnail of product Loop Crystal from brand Polar
Logo of brand Polar

SmartWatch Polar Loop Crystal

Polar
Phones
SmartWatch

The Polar Loop Crystal is a stylish smartwatch from the brand Polar, known for its innovations in the field of electronic devices. This model, Loop Crystal | 90057756, is designed to provide an optimal user experience with advanced features.

Featuring a modern design in white, the Polar Loop Crystal is made of stainless steel, ensuring both durability and elegance. With a lightweight of only 38 g and compact dimensions of 20 mm wide and 10.8 mm thick, it is comfortable to wear throughout the day.

This watch is equipped with an LED display that ensures clear visibility, although it does not have a touchscreen. It is also waterproof, allowing it to withstand the elements, making it an ideal choice for active users.

The Polar Loop Crystal connects wirelessly via Bluetooth, facilitating integration with other compatible devices. It has a battery life of 8 days, thanks to its nickel-metal hybrid (NiMH) battery, and recharges easily via USB in just 1.5 hours.

Among its many features, it includes a heart rate monitor, an integrated pedometer, as well as the ability to track your calories burned and distance traveled. These features allow you to effectively monitor your daily physical activity and achieve your personal goals.

In summary, the Polar Loop Crystal is a high-performing connected bracelet that combines style and technology, ideal for those who wish to monitor their health and physical activity with elegance.

Manual of product Loop Crystal

First page image of the manual for Loop Crystal

User Manual
59 pages
View manual
8 10

Editorial note

The Polar Loop Crystal is a connected bracelet that combines elegance and functionality. With its modern white design and stainless steel band, it is a sophisticated accessory suitable for all occasions. This model stands out for its advanced activity tracking features, including a heart rate monitor, a pedometer, and calorie tracking, allowing users to accurately monitor their fitness. Additionally, its 8-day battery life and quick charging time of 1.5 hours ensure continuous use without frequent interruptions. However, there are a few drawbacks to note. The lack of a touchscreen may make interaction less intuitive compared to other smartwatch models, which could detract from the user experience. Furthermore, while its weight of 38 g is generally considered light, some users may find it a bit too heavy during prolonged use. Regarding connectivity, although Bluetooth facilitates synchronization with other devices, it may be limited by the need to be close to them, thus restricting its use in certain situations. In summary, the Polar Loop Crystal is an excellent choice for those looking for an elegant and functional bracelet, but it may not be suitable for everyone due to its limitations in interaction and connectivity.

Score details

Design

The elegant and modern design of the Polar Loop Crystal, with its white color and stainless steel bracelet, combines sophistication and durability, making it a suitable accessory for all occasions.

Features

The advanced tracking features, including a heart rate monitor, a pedometer, and calorie tracking, allow users to monitor their physical activity accurately and effectively.

Battery life

With a battery life of up to 8 days and a quick charging time of 1.5 hours, the Polar Loop Crystal allows for continuous use without frequent interruptions.

Robustness

Its waterproof design ensures worry-free use during outdoor activities, although its weight of 38 g may be perceived as a bit too heavy for some people.

Usability

The lack of a touchscreen may make interaction less intuitive and responsive compared to other smartwatch models, which could affect the user experience.

connectivity

Wireless connectivity via Bluetooth is convenient, but it may be limited by the need to be close to other compatible devices, thus restricting use in certain situations.

Advantages

Elegant and durable design

Advanced activity tracking

Battery life up to 8 days

Waterproof for outdoor activities

Easy Bluetooth synchronization

Disadvantages

No touchscreen, less intuitive interaction.

8-day battery life may be insufficient.

Weight of 38 g may seem too heavy.

Charging time of 1.5 hours too long.

Limited connectivity to compatible devices.

Technical Specifications Loop Crystal

General Information

Design

  • Material of the case/body
    -
  • Device type
    Connected bracelet
  • Color of the strap
    White
  • Color of the strap
    White
  • Material of the strip
    Silicone
  • Minimum strap length
    240 mm
  • Maximum strap length
    145 mm
  • Waterproof
    Yes
  • Waterproof
    Yes
  • Humidity: waterproof up to
    - m

Representation / realization

  • Touch screen
    No
  • Screen type
    LED

Other features

  • Connectivity technology
    Wireless

Connectivity

  • PC Connection
    Yes
  • PC Connection
    Yes

Weight and dimensions

  • Width
    20 mm
  • Thickness
    10.8 mm
  • Weight
    38 g

Power

  • Battery life
    8 day(s)
  • Battery technology
    Lithium Polymer (LiPo)
  • Battery capacity
    38 mAh
  • Loading source
    USB
  • Charging time
    1.5 h

Features

  • Personal goals
    Yes
  • Personal goals
    Yes
  • Personal goals
    Yes
  • Personal goals
    Yes
  • Personal goals
    Yes
  • Personal goals
    Yes
  • Personal goals
    Yes

Minimum system requirements

  • Supported mobile system
    -
  • Support for the Windows operating system
    Windows 10 Education
  • Support for the Mac operating system
    Windows 10 Education x64
  • Windows 10 Enterprise
  • Windows 10 Enterprise x64
  • Windows 10 Home
  • Windows 10 Home x64
  • Windows 10 Pro
  • Windows 10 Pro x64
  • Windows 7 Enterprise
  • Windows 7 Enterprise x64
  • Windows 7 Home Basic
  • Windows 7 Home Basic x64
  • Windows 7 Home Premium
  • Windows 7 Home Premium x64
  • Windows 7 Professional
  • Windows 7 Professional x64
  • Windows 7 Starter
  • Windows 7 Starter x64
  • Windows 7 Ultimate
  • Windows 8
  • Windows 8 Enterprise
  • Windows 8 Enterprise x64
  • Windows 8 Pro
  • Windows 8 Pro x64
  • Windows 8 x64
  • Windows 8.1
  • Windows 8.1 Enterprise
  • Windows 8.1 Enterprise x64
  • Windows 8.1 Pro
  • Windows 8.1 Pro x64
  • Mac OS X 10.6 Snow Leopard
  • Mac OS X 10.7 Lion
  • Mac OS X 10.8 Mountain Lion
  • Mac OS X 10.9 Mavericks

Packaging contents

  • User manual
    Yes

Frequently Asked Questions

What is the weight of the Polar Loop Crystal?
The weight of the Polar Loop Crystal is 38 g.
Does a smartwatch offer features that a smartphone does not have?
Generally, a smartwatch does not offer additional features compared to a smartphone.
Is it necessary to turn off my SmartWatch at night?
It is recommended to turn off your SmartWatch at night to extend its battery life.
Do I need the Internet to use GPS?
No, Internet access is not required to use GPS.
What does the acronym GPS stand for?
The acronym GPS stands for "Global Positioning System."
What is GPS?
GPS is a system that allows you to determine your position anywhere in the world using satellites.
What is Bluetooth?
Bluetooth allows for the wireless transmission of data between electronic devices via radio waves, typically over a distance of up to ten meters.
What is the width of the Polar Loop Crystal?
The Polar Loop Crystal is 20 mm wide.
Is the manual for the Polar Loop Crystal available in French?
Yes, the manual for the Polar Loop Crystal is available in French.

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Presentation of product Loop Crystal specifications from brand Polar

General Information

The Polar Loop Crystal is a connected bracelet from the brand Polar, known for its quality and innovation in the field of activity tracking devices. This model, identified by the code Loop Crystal | 90057756, ensures optimal performance while providing an enhanced user experience. The EAN code 0725882028903 allows for precise identification in the distribution system.

Design

This bracelet stands out with its white color, giving it a modern and elegant aesthetic. The bracelet is made of stainless steel, ensuring excellent corrosion resistance and increased durability. With a minimum strap length of 240 mm and a maximum of 145 mm, it comfortably adjusts to different wrists. Additionally, the Polar Loop Crystal is waterproof, providing effective protection against the elements and ensuring its longevity.

Representation / Realization

The Polar Loop Crystal does not have a touchscreen but uses a LED display that offers clear and precise display quality, ideal for quick data reading.

Other Features

This model incorporates wireless connectivity technology, allowing for practical and flexible use without the constraints of cables.

Connectivity

The Polar Loop Crystal is equipped with Bluetooth functionality, facilitating a wireless connection with other compatible devices. It also allows for easy integration with computers.

Weight and Dimensions

With a width of 20 mm and a thickness of 10.8 mm, this bracelet is designed for optimal integration. Its lightweight of 38 g ensures comfort throughout the day.

Power

The Polar Loop Crystal has a battery life of 8 days, allowing you to use it without interruption. It is powered by a nickel-metal hybrid (NiMH) battery with a capacity of 38 mAh, easily rechargeable via USB in 1.5 hours.

Features

This bracelet is equipped with several tracking features, including a heart rate monitor, a pedometer, and tracking of calories burned. It also allows for measuring distance traveled, sleep hours, and setting personal goals for optimal management of your physical activity.

Minimum System Requirements

The Polar Loop Crystal is compatible with various operating systems, including several versions of Windows and Mac OS X, ensuring smooth use on major mobile platforms.

Package Contents

The product comes with a user manual, providing clear instructions for optimal handling.