Try our cookies Alza.cz a. s., Company identification number 27082440, use cookies and other data to ensure the proper functioning of the website and, with your consent, also, among other things, to personalize advertising and the content of our websites. By clicking on the “I understand“ button, you agree to the use of cookies and the transfer of data regarding the behavior on the website for displaying targeted advertising on social networks and advertising networks on other websites.

We use 8 categories of cookies on our website:

Technical cookies
These are strictly necessary for the functioning of the website and the features you choose to use. Without them, our website would not work; you wouldn't be able to log in to your user account, for example.
Functionality cookies
These cookies allow us to remember your basic choices and improve the user experience. These include remembering your preferred language or allowing you to stay logged in permanently.
Social media cookies
These cookies allow us to easily link you to your social media profile and, for example, allow you to share products and services with your friends and family.
Content personalisation
These cookies allow us to show you content and ads according to the information we have about you to best meet your needs. This includes what content you have viewed, or on what device you are accessing our website.
Non-personalised advertising
These cookies allow us to show you general ads for products and services.
Personalised advertising
Thanks to these cookies, we and our partners can offer you relevant products and services based on your purchases, your shopping behaviour and your preferences.
Audience metrics
These cookies allow us to optimise our site for your convenience based on how you use it. The aim is to remember or anticipate your choices. This includes, for example, the use of features, their location, or the behaviour on the page.
Third party cookies
These cookies are third-party cookies (e.g. Google business safety & privacy and terms site). You can find more information about them and our partners here.

By giving your consent to the processing of cookies, functionality and analytical cookies will be installed on the device you use to browse the website (click on the "I understand" button for both categories, or you can select only one of the categories by clicking on the "Settings" button). We always install technical cookies on your device, even without your explicit consent, because without them our website would simply not work.

You can revoke your consent to the processing of cookies. In connection with our company's cookie processing, you also have the following rights: the right to access cookies, delete, modify, supplement and correct them, restrict processing and the right to lodge a complaint with the Office for Personal Data Protection. Read more about your rights.

For even more detailed information about how we process cookies, please see our Personal Data Protection Policy.

I understand Detailed settings Reject everything

Phones, Smart Watches, TabletsSmart WatchesFitnessAccessories

Fitness Tracker Accessories

Fitness Tracker Accessories – same-day delivery available. Just make sure the product you want is in stock. Choose products to buy from the comfort of your home and have them delivered to your address, to an AlzaBox, or to one of our stores. Learn more about why shop on Alza.cz.

Continue

Straps

Chest Straps

Charging cables

Screen Protectors for Smartwatches and Fitness Trackers

Screen protection

Smartwatch & Fitness Tracker Covers & Cases

Cases & Covers

Sensors and detectors

For Cycling

Wattmeters

Footpods

Golf Rangefinders

Apple Watch

2,662 Results

3.9 10×

Tempered Glass Protector for Xiaomi Band 8 Pro, waterproof

Glass Screen Protector for smart watch Xiaomi Smart Band 8 Pro - 3D curvature, 9H hardness, glossy, 0,33 mm thickness

399,-

Watch

Currently Unavailable

Order Code: TGPd976b21

BStrap Milanese Universal Quick Release 18mm, gold - Watch Strap

2 colors

4.0 15×

BStrap Milanese Universal Quick Release 18mm, gold

Watch Strap - for Garmin, Xiaomi, Huawei, Withings, WOWME, Armodd, Carneo, Oneplus and Garett, material stainless steel, uses 18mm Quick Release, fits wrist circumference from 10 to 22 cm, gold colour

379,-

Watch

Currently Unavailable

Order Code: Bstrap1a183

4.2 14×

PanzerGlass Samsung Galaxy Watch6 44mm

Glass Screen Protector for smart watch Samsung Galaxy Watch 6 - 9H hardness, antibacterial, 0,4 mm thickness, package includes: alcohol wipe and dust removal sticker

449,-

Watch

Currently Unavailable

Order Code: PNZG803

4.8 43×

Tactical USB Charging Cable for Xiaomi Mi Band 3

Watch Charger -

49,-

Watch

Currently Unavailable

Order Code: TACTb36

Eternico Titanium Air pro for Apple Watch 44mm / 45mm / 46mm / Ultra 49mm black - Watch Strap

4.8 4×

Eternico Titanium Air pro for Apple Watch 44mm / 45mm / 46mm / Ultra 49mm black

Watch Strap - for Apple Watch 38/40/41mm and 42mm (Apple Watch Series 10) and 44/45/46/49mm and 42mm (Apple Watch Series 1,2,3), material titanium, uses 24mm Apple slide, fits wrist circumference from 15.5 to 18.7 cm, black colour

699,-

Watch

Currently Unavailable

Order Code: AET_AWTI_5

4.5 33×

Spigen Lite Fit Navy Apple Watch 42mm / 44mm / 45mm / Ultra 49mm

Watch Strap - for Apple Watch 44/45/46/49mm and 42mm (Apple Watch Series 1,2,3), material nylon, uses 24mm Apple slide, fits wrist circumference from 14 to 21.5 cm, blue colour

569,-

Watch

Currently Unavailable

Order Code: SP040a22

4.2 11×

PanzerGlass Samsung Galaxy Watch 5 44mm

Glass Screen Protector for smart watch Samsung Galaxy Watch 5 - 2,5D curvature, 9H hardness, antibacterial, 0,4 mm thickness, package includes: alcohol wipe and dust removal sticker

499,-

Watch

Currently Unavailable

Order Code: PNZG725

Eternico Airy for Garmin QuickFit 22mm purple - Watch Strap

3 colors

3.6 13×

Eternico Airy for Garmin QuickFit 22mm purple

Watch Strap - for Garmin, material nylon, uses 22mm Garmin QuickFit, fits wrist circumference from 13.5 to 17.3 cm, purple colour

299,-

Watch

Currently Unavailable

Order Code: AET_QF22AY_pu

4.1 23×

FIXED Pure with Tempered Glass for Apple Watch 42mm, Clear

Protective Watch Cover Apple Watch Series 3, Watch Series 2 and Watch Series 1 42mm, 42mm and 42mm, for sides and display, material silicone, clear colour, in combination with tempered glass

299,-

Watch

Currently Unavailable

Order Code: PP971a5

4.8 31×

Spigen Glass tR EZ Fit 2 Pack Samsung Galaxy Watch6 Classic 47mm

Glass Screen Protector for smart watch Samsung Galaxy Watch 6 Classic - 2,5D curvature, 9H hardness, matte, 0,58 mm thickness, package includes: 2 pcs

449,-

Watch

Currently Unavailable

Order Code: SP061a177a4

Eternico Airy for Garmin QuickFit 26mm orange - Watch Strap

3 colors

4.3 14×

Eternico Airy for Garmin QuickFit 26mm orange

Watch Strap - for Garmin and Amazfit, material nylon, uses 26mm Garmin QuickFit, fits wrist circumference from 13.5 to 17.3 cm, green colour

299,-

Watch

Currently Unavailable

Order Code: AET_QF26AY_or

Nomad Rocky Point Band Black/Storm AW 49/45/44/42mm - Watch Strap

2 colors

3.8 17×

Nomad Rocky Point Band Black/Storm AW 49/45/44/42mm

Watch Strap - for Apple Watch 44/45/46/49mm and 42mm (Apple Watch Series 1,2,3), material silicone, fits wrist circumference from 17.5 to 22.5 cm, grey colour, design sports

1,999,-

Watch

Currently Unavailable

Order Code: NOMADws7

Karl Lagerfeld Karl Head NFT for Apple Watch 38/40 Black - Watch Strap

5.0 6×

Karl Lagerfeld Karl Head NFT for Apple Watch 38/40 Black

Watch Strap - for Apple Watch 38/40/41mm and 42mm (Apple Watch Series 10), material silicone, fits wrist circumference to 19 cm, black colour

569,- 599,-

Watch

Currently Unavailable

Order Code: KALAw1

4.5 11×

FIXED Silicone Strap for Garmin QuickFit 20mm blue

Watch Strap - for Garmin, material silicone, uses 20mm Garmin QuickFit, fits wrist circumference from 15 to 22 cm, blue colour

499,-

Watch

Currently Unavailable

Order Code: PP967sb2

FIXED Silicone Strap for Xiaomi Mi Smart Band 7 Pro pink - Watch Strap

2 colors

4.1 24×

FIXED Silicone Strap for Xiaomi Mi Smart Band 7 Pro pink

Watch Strap - for Xiaomi, material silicone, with proprietary connection type, fits wrist circumference from 14 to 22 cm, pink colour

299,-

Watch

Currently Unavailable

Order Code: PP966Sb3

Eternico Titanium Core pro for Apple Watch 44mm / 45mm / 46mm / Ultra 49mm silver - Watch Strap

3.4 5×

Eternico Titanium Core pro for Apple Watch 44mm / 45mm / 46mm / Ultra 49mm silver

699,-

Watch

Currently Unavailable

Order Code: AET_AWTI_4

FIXED Silicone Strap for Huawei Watch FIT 3/4/5 blue - Watch Strap

3 colors

4.0 20×

FIXED Silicone Strap for Huawei Watch FIT 3/4/5 blue

Watch Strap - for Huawei, material silicone, with proprietary connection type, blue colour

299,-

Watch

Currently Unavailable

Order Code: PPfxdws40

5.0 1×

FIXED Resin Strap for Apple Watch 44/45/46/49mm Carbon Black

Watch Strap - for Apple Watch 44/45/46/49mm and 42mm (Apple Watch Series 1,2,3), material resin, uses 22mm Apple slide, fits wrist circumference to 22,7 cm, black colour

499,-

Watch

Currently Unavailable

Order Code: PPfxdws90

4.5 2×

Garmin Lily Leather Brown

Watch Strap - for Garmin, material leather, fits wrist circumference from 12 to 19.5 cm, brown colour

1,489,-

Watch

Currently Unavailable

Order Code: PPlilyremh

5.0 3×

FIXED for Xiaomi Redmi Watch 5 Lite 2 pcs in the package clear

Glass Screen Protector for smart watch Xiaomi Redmi Watch 5 Lite - 2,5D curvature, 9H hardness, 0,33 mm thickness, package includes: cleaning cloth, alcohol wipe, dust removal sticker and 2 pcs

299,-

Watch

Currently Unavailable

Order Code: PP899w16

5.0 1×

Garmin Quick Release (20 mm) silicone, Ivory - Cream Gold

Watch Strap - for Garmin, Samsung, ALIGATOR, Huawei, Withings, Amazfit, Armodd, Niceboy, LAMAX, Honor, Carneo, Garett and KLOKI, material silicone, uses 20mm Quick Release, fits wrist circumference from 12.6 to 20.3 cm, beige colour

989,-

Watch

Currently Unavailable

Order Code: PPgws51

3.0 2×

Tempered Glass Protector for Garmin Instinct 3 50mm AMOLED, waterproof

Glass Screen Protector for smart watch Garmin Instinct 3 and Instinct 3 Solar - 2,5D curvature, 9H hardness, glossy, 0,3 mm thickness, package includes: cleaning cloth, spatula, alcohol wipe and dust removal sticker

399,-

Watch

Currently Unavailable

Order Code: TGPwtch72

4.7 13×

Spigen Thin Fit Graphite Apple Watch 8/7 45mm

Protective Watch Cover Apple Watch Series 9, Watch Series 8 and Watch Series 7 45mm, 45mm and 45mm, for sides, material polycarbonate, grey colour

389,-

Watch

Currently Unavailable

Order Code: SP051a49

Eternico Adapter for Samsung Galaxy Watch Ultra to 22mm Quick Release silver - Adapter

3.3 8×

Eternico Adapter for Samsung Galaxy Watch Ultra to 22mm Quick Release silver

Adapter - for Samsung, silver colour

Add AlzaPlus+ and save instantly 80,-

89,-

Watch

Currently Unavailable

Order Code: AET_SUADA_2

24 more... Top

1 ... 104 105 106 107 108 ... 111

Straps

Chest Straps

Charging cables

Screen protection

Cases & Covers

Sensors and detectors

For Cycling

Wattmeters

Footpods

Golf Rangefinders

Apple Watch

No longer sold

Fitness Tracker Accessories - additional info

Have you bought an activity tracker and want to spice up your workouts with more thorough heart rate monitoring? Get a chest strap, which is a useful fitness tracker accessory that allows you to train more effectively. Other activity tracker accessories include interchangeable wrist bands, such as those for vivofit2 fitness trackers.

Take your workouts to a next level

Garmin or Polar chest straps are quality heart rate sensors that you can pair wirelessly with a fitness tracker or smartphone via Bluetooth. This lets you keep track of your exact heart rate and adjust the workout intensity to maximise the results. Based on your selected data, your fitness tracker can tell you what zone you are currently in. Heart rate monitoring data is saved in the fitness tracker’s memory, allowing you to check average or maximum values.

Was this information useful?

This form is used only for evaluating the information in the description above.
If you have any question about our products, services, transport or any other request, please contact our customer support.

What should be improved? Is anything missing here? Is anything wrong? Share it with us.

Send Close

Check out products sorted by price starting with the lowest price in the category cheap fitness Tracker Accessories Check out products sorted by price starting with the highest price in the category best sellers, best fitness Tracker Accessories You’ll find products sorted by reviews starting from the highest ranked in fitness Tracker Accessories reviews

Chcete doručiť tovar na Slovensko? Prezrite si Príslušenstvo k športtesterom

Für den Versand nach Deutschland, besuchen Sie bitte Zubehör für Fitnessarmbänder

Für den Versand nach Österreich, besuchen Sie bitte Zubehör für Fitnessarmbänder

Magyarországra rendelnél? Látogasd meg ezt a termékkategóriát Sportóra kiegészítők

P-DC1-WEB24

Fitness Tracker Accessories

7 reasons to shop for Fitness Tracker Accessories on Alza.cz

What to consider when choosing Fitness Tracker Accessories?

Make your selection easier. Click through our pre-made filters for the category: Fitness Tracker Accessories

Cheapest vs. most expensive Fitness Tracker Accessories

No longer sold

Fitness Tracker Accessories - additional info

Take your workouts to a next level