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Apple Watch Series 9 41mm GPS+Cellular Stainless Steel Case

439 
Color:
Black
Condition of appearance:
Band Type:
Color Band:
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Estimated delivery: 27.07.2026 - 27.07.2026
12-months warranty: All our devices come with a 12-month warranty for your peace of mind.
14-day return policy: If the product does not match its description, we will gladly accept a return.
This product is sold under the VAT margin scheme (KMS § 41)
Original box: This device ships in its original packaging.

Professionally inspected by Technocircle 🇪🇪

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439 
Description
Specification

Apple Watch Series 9 41mm GPS+Cellular Stainless Steel Case

Apple Watch Series 9 brings the powerful S9 chip and the smart Double Tap gesture, which allows you to control the watch with one hand. A brighter display and comprehensive health monitoring make it a top-of-the-line everyday companion.

Important features:
  • Double Tap Gesture: Control the watch with a tap of your thumb and index finger.
  • Powerful S9 chip: faster performance and on-screen computing.
  • Bright screen: up to 2000 nits brightness.
  • Health monitoring: SpO2, ECG and heart rate monitoring.
Technical data:
  • Display: Always-on Retina LTPO OLED, up to 2000 nits
  • Processor: S9 SiP
  • Battery: up to 18 hours
  • Water resistance: up to 50 m

In the box: Apple Watch Series 9 41mm GPS+Cellular Stainless Steel Case. The charger is not included.

General

Manufacturer Apple
Model Apple Watch Series 9
Case size 41 mm
Version GPS + Cellular
Case material Stainless steel
Product category Smartwatch
Compatible operating system iPhone Xs or newer, iOS 17 or newer
Release year 2023
Model family Apple Watch Series
Intended use Health, activity, communication, and smart feature tracking

Case and build

Case shape Rectangle with rounded corners
Front glass Sapphire crystal
Back material Ceramic and sapphire crystal back
Watch crown Digital Crown with haptic feedback
Side button Yes
Band attachment Apple Watch 41 mm band system
Case color options Depends on configuration, including graphite, silver, gold
Number of speakers 1
Number of microphones 2
Magnetic charging attachment Yes

Display

Display type LTPO OLED Retina always-on display
Touchscreen Yes
Display size 1.69"
Resolution 352 x 430 pixels
Brightness Up to 2000 nits
Pixel density Approximately 326 ppi
Display glass Sapphire crystal
Always-on display Yes
Display bezels Thin bezels
Minimum brightness Up to 1 nit

Processor and performance

System chip Apple S9 SiP
Processor type Dual-core 64-bit processor
Wireless chip Apple W3
UWB chip 2nd-generation Ultra Wideband chip
Neural Engine 4-core Neural Engine
On-device Siri processing Yes
Gesture control Double Tap support
Performance increase compared to previous generation Improved system and machine learning performance

Memory and storage

Internal memory 64 GB
Memory type Built-in flash memory
Expandable memory No
App storage Yes
On-device music storage Yes
Podcast storage Yes
Photo syncing Yes

Connectivity

Mobile network 4G LTE
eSIM Yes
Wi‑Fi 802.11b/g/n 2.4 GHz and 5 GHz
Bluetooth Bluetooth 5.3
NFC Yes
Ultra Wideband Yes, 2nd generation
GPS Yes
GLONASS Yes
Galileo Yes
QZSS Yes
BeiDou Yes
International roaming Supported on selected carriers' networks

Location and navigation

Location services Built-in GPS/GNSS
Compass Yes
Always-on altimeter Yes
Backtrack feature Yes, in the Compass app
Waypoint marking Yes
Map app support Yes
Location sharing Yes

Sensors

Electrical heart sensor Yes
Optical heart sensor 3rd generation
Blood oxygen sensor Yes
Temperature sensor Yes
Compass Yes
Altimeter Always on
Accelerometer High-g accelerometer
Gyroscope High dynamic range
Ambient light sensor Yes
Depth gauge No
Water temperature sensor No

Health features

ECG app Yes
Heart rhythm notifications High and low heart rate notifications
Irregular rhythm notifications Yes
Blood oxygen measurement Yes
Temperature tracking Yes
Cycle tracking With retrospective ovulation estimates
Sleep tracking Yes
Sleep stages Awake, REM, core sleep, deep sleep
Medications app Yes
Mood tracking Yes
Noise level monitoring Yes

Safety

Fall detection Yes
Crash detection Yes
Emergency SOS Yes
International emergency calling Yes
Medical ID Yes
Emergency location sharing Yes
Siren No

Activity and workout features

Activity metrics Move, exercise, stand
Workout modes Dozens of workout types
Automatic workout detection Yes
Heart rate zones Yes
Running dynamics metrics Yes
Custom workouts Yes
Multisport workouts Yes
Swimming workout Yes
Activity rings Yes
Fitness+ support Yes

Audio and communication

Built-in speaker Yes
Built-in microphone Yes
Making calls Yes
Receiving calls Yes
Call noise reduction Yes
Siri Yes
Voice commands Yes
Notification support Calls, messages, apps
Replying to messages Dictation, emojis, preset replies, keyboard in selected languages

Software

Operating system watchOS 10
App store App Store for Apple Watch
On-device Siri Yes
HomeKit support Yes
Apple Pay Yes
Family Setup Yes, on selected models and carriers
Find My support Yes
Maps Apple Maps
Calendar and reminders Yes
iPhone compatibility Yes

Battery

Battery type Built-in rechargeable lithium-ion battery
Battery life in normal use Up to 18 hours
Low Power Mode Up to 36 hours
Charging type Magnetic fast charging with USB‑C cable
Fast charging Yes
Charging 0–80% Approximately 45 minutes
Charging 0–100% Approximately 75 minutes

Durability

Water resistance 50 m water resistance
Standard ISO 22810:2010
Dust resistance IP6X
Swimproof Yes
Micro-crack resistance Yes, according to Apple design
Suitability for diving Not intended for diving or high-speed water sports

Dimensions and weight

Height 41 mm
Width 35 mm
Thickness 10.7 mm
Weight 42.3 g
Case size class 41 mm
Suitable wrist circumference Depends on the selected band

Charging and box contents

Charging cable Apple Watch magnetic fast charging cable USB‑C
Power adapter included No
Watch case included Yes
Band included Depends on configuration
Interchangeable bands Yes
Documentation Yes

Environmental features

Mercury Does not contain
BFR Does not contain
PVC Does not contain
Beryllium Does not contain
Use of recycled materials Yes, depends on component and configuration
Carbon neutrality On selected configurations
Refurbished

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Frequently asked questions

Are Technocircle devices new or used?

Technocircle sells tested pre-owned electronic devices. Our selection includes smartphones, tablets, laptops, smartwatches and other devices that are ready for their next user.

The devices are not new. Each product page shows the device’s cosmetic condition, technical specifications and other important product information.

Before a device is listed for sale, its technical functionality is checked. Only devices that are ready to use and meet our sales standards are offered for sale.

What condition are the devices and batteries in?

The cosmetic condition of each device is shown on the product page as a condition grade. The condition grade describes only the visual condition of the device, such as possible signs of use, scratches or wear. Technical functionality and battery condition are checked separately.

  • A+ – Excellent cosmetic condition. The device looks like new. Only very small micro-marks may be present, which are generally not visible from arm’s length during normal use.
  • A – Very good cosmetic condition. The device may have light signs of use or micro-scratches that are generally not visible during normal use.
  • B – Good cosmetic condition. The device may have some visible signs of use, scratches or minor wear when viewed from arm’s length during normal use. A good choice for customers looking for a strong balance between price and condition.
  • C+ – More visible signs of use. The body or back cover may have deeper scratches, dents or wear marks. The device is technically tested and fully functional.

The screens of all devices listed for sale are checked, intact and suitable for normal use. The screen has no cracks or damage that would prevent normal use. Depending on the condition grade, the screen may have micro-marks or scratches, but no scratch or sign of use may interfere with normal use of the device.

Signs of use are cosmetic and do not affect normal use of the device. The exact appearance may vary slightly between devices within the same condition grade.

The battery capacity of smartphones and tablets is at least 80%. If a battery does not meet our sales standard, the device is not sold in that condition or the battery is replaced before sale.

For laptops, battery condition information is shown separately on the product page.

Because the battery is a consumable component in a used device, actual battery life depends on the device model, age, usage habits and settings.

Does the device come with a charging cable or charger?

The included charging accessories depend on the device type. Below you can see what is included with each type of device.

Smartphones: the device always comes with a compatible charging cable and a SIM eject tool. A wall adapter is not included.

Tablets: the device always comes with a compatible charging cable. If the tablet supports LTE, a SIM eject tool is also included. A wall adapter is not included.

Laptops: laptops are sold without a charger. The laptop price does not include a charger, and a charger must be purchased separately if needed. You can view laptop chargers here.

Smartwatches: smartwatches are sold without a charger. The charger is not included.

Do the devices come with a warranty?

Yes. All devices purchased from Technocircle come with a 12-month sales warranty.

The warranty covers technical faults and functional defects that are not caused by customer actions, incorrect use, drops, liquid damage, normal wear and tear or other exclusions listed in the warranty terms.

The battery is a consumable component in a used device and is covered by a separate 3-month sales warranty.

In the event of a warranty case, we will inspect the device and, where justified, repair it, replace it with an equivalent device or find another solution in accordance with the warranty terms.

More detailed information is available in our warranty terms.

Can I return the device?

Yes. When purchasing from our online store, you have the right to return the device within 14 days if it does not suit you.

The returned device must be in the same condition as when received, and all accessories included with the device must also be returned, such as the charging cable, SIM eject tool or any other included accessory.

Before returning the device, please remove all personal data, user accounts, passwords, SIM cards, memory cards and activation locks where possible.

To start a return, please follow the instructions on our returns page. More detailed terms are also available in our Refund and Returns Policy.

How quickly is the order shipped and delivered?

Orders are usually shipped on business days within 24 hours after payment has been received and the order has been confirmed.

For same-day dispatch, orders are locked on business days at 12:00. If the order is placed after 12:00, it will usually move to the next business day’s dispatch.

The warehouse does not operate on weekends or public holidays, so orders placed during these days will move to dispatch on the next business day.

In Estonia, orders usually arrive within 1–3 business days. Delivery times to Latvia and Lithuania are generally similar. For Finland and Sweden, delivery may take 1–2 business days longer, depending on the transport partner.

In Tartu and within the Tartu area, personal delivery of the device may be possible by agreement. To check this option, please contact us before placing the order.

The exact delivery time and available delivery options are shown in the cart and checkout before confirming the order.

Can I pay in instalments?

Yes. For eligible products, instalment payment options can be selected from the available payment methods at checkout.

The instalment terms, monthly payment amount and credit decision are shown in the payment partner’s environment before confirming the agreement.

The credit decision is made by the payment partner, and Technocircle cannot guarantee instalment payment approval in advance.

All available payment methods are shown in the cart and checkout before confirming the order.

Can I get additional photos or exact battery data for a specific device before buying?

All devices shown on our website have already been technically tested and are located in a logistics warehouse. Therefore, before purchase, we are not able to provide additional photos of a specific individual device, exact battery cycle counts or other device-specific information that is not shown on the product page.

The product page shows all important information available for the device: model, storage, colour, condition grade, technical specifications, battery information and other product-specific details.

We describe the cosmetic condition of devices cautiously so that customer expectations are realistic. The exact appearance may vary slightly between devices within the same condition grade.

We are also working on a photo library to provide customers with more real-life examples of different cosmetic grades in the future.

Does Technocircle have a physical store?

Technocircle operates as an online store, and we do not have a physical store or showroom where devices can be viewed before purchase.

The online store model helps us keep operating costs lower, because maintaining a physical store adds costs that are ultimately reflected in product prices. Our goal is to offer the best possible balance between price and quality.

All devices shown on the website have already been technically tested and are located in a logistics warehouse. Orders are placed through the online store, and the device is sent to the customer using the selected delivery method.

We are constantly working to make our online store as user-friendly, clear and trustworthy as possible. You can read more about Technocircle on our About us page.

Didn’t find an answer to your question?

If your question was not answered, please contact us by email or phone.

Email: [email protected]
Languages: Estonian, English, Russian, Latvian, Lithuanian, Finnish and Swedish

Phone: +372 502 2230
Languages: Estonian and English

Contact us
More than 5,000 units in A & B condition available
More than 5,000 units in A & B condition available
A diverse range of products for both private and business customers.
Easy returns.
Easy returns.
Customer service that ensures easy returns.
Satisfied customers.
Satisfied customers.
Our best reward is your satisfaction.