Refresh the page
HomeCatalogShopping Cart
Orders
Menu

Mega Sale – Our Brands - Fitness Tracker Accessories

Mega Sale – Our brands
  • The offer is valid from July 6th, 2026, to July 20th, 2026, and applies to selected products listed on this page.
  • The complete terms and conditions of the campaign can be found here.
All from 233
AlzaPower USB-C charging cable for Huawei Watch Fit 3 / 2, Band 10-6 and Honor Band 10-6 - 1 m - Watch Charger
AlzaPower USB-C charging cable for Huawei Watch Fit 3 / 2, Band 10-6 and Honor Band 10-6 - 1 m
Discounted -30 % 6.50 € 9.29 €
In stock
2 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Charger
Added to cart
- +
Eternico Essential for Xiaomi Band 8 Active and Redmi Band 2 / 3 white - Watch Strap
Eternico Essential for Xiaomi Band 8 Active and Redmi Band 2 / 3 white
Discounted -30 % 5.70 € 8.19 €
In stock
3 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap - for Xiaomi, material silicone, with proprietary connection type, fits wrist circumference from 19 to 24.5 cm, white colour
Added to cart
- +
Eternico Essential for Mi Band 3 / 4 Mint Green - Watch Strap
Eternico Essential for Mi Band 3 / 4 Mint Green
Discounted -29 % 3.50 € 4.99 €
In stock
10+ colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap - for Xiaomi Mi Band 3 and Mi Band 4, TPU material, for wrist circumference from 13 to 21 cm, green colour, made in Czech Republic
Added to cart
- +
Eternico Essential with Metal Buckle Universal Quick Release 24mm Cloud White - Watch Strap
Eternico Essential with Metal Buckle Universal Quick Release 24mm Cloud White
Discounted -40 % 2.50 € 4.19 €
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap - for Garmin, Suunto and Carneo, material silicone, uses 24mm Quick Release, fits wrist circumference from 16.4 to 23.1 cm, white colour
Added to cart
- +
Eternico Essential for Mi Band 5 / 6 / 7 Solid Red - Watch Strap
Eternico Essential for Mi Band 5 / 6 / 7 Solid Red
Discounted -29 % 3.50 € 4.99 €
In stock
10+ colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap - for Xiaomi Mi Band 5, Mi Band 6 and Mi Band 7, TPU material, for wrist circumference from 13 to 21 cm, red, made in the Czech Republic
Added to cart
- +
Eternico Alpine Look for Garmin QuickFit 26mm gray - Watch Strap
Eternico Alpine Look for Garmin QuickFit 26mm gray
Discounted -30 % 11.80 € 16.90 €
In stock
5 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap - for Garmin and Amazfit, material nylon, uses 26mm Garmin QuickFit, fits wrist circumference from 14.3 to 21.5 cm, grey colour
Added to cart
- +
Eternico Essential for Xiaomi Smart Band 8 / 9 / 10 Lime Green - Watch Strap
Eternico Essential for Xiaomi Smart Band 8 / 9 / 10 Lime Green
Discounted -39 % 3.30 € 5.49 €
In stock
10+ colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap - for Xiaomi, material silicone, with proprietary connection type, fits wrist circumference from 17 to 23 cm, green colour
Added to cart
- +
Eternico Essential for Mi Band 5 / 6 / 7 Mint Green - Watch Strap
Eternico Essential for Mi Band 5 / 6 / 7 Mint Green
Discounted -29 % 3.50 € 4.99 €
In stock
10+ colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap - for Xiaomi Mi Band 5, Mi Band 6 and Mi Band 7, TPU material, for wrist circumference from 13 to 21 cm, green, made in the Czech Republic
Added to cart
- +
Eternico Alpine Look for Garmin QuickFit 26mm orange - Watch Strap
Eternico Alpine Look for Garmin QuickFit 26mm orange
Discounted -30 % 11.80 € 16.90 €
In stock
5 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap - for Garmin and Amazfit, material nylon, uses 26mm Garmin QuickFit, fits wrist circumference from 14.3 to 21.5 cm, orange colour
Added to cart
- +
Eternico Airy for Garmin QuickFit 22mm orange - Watch Strap
Eternico Airy for Garmin QuickFit 22mm orange
Discounted -30 % 9 € 12.90 €
In stock
4 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap - for Garmin, material nylon, uses 22mm Garmin QuickFit, fits wrist circumference from 13.5 to 17.3 cm, orange colour
Added to cart
- +
Eternico Essential for Mi Band 3 / 4 Solid Purple - Watch Strap
Eternico Essential for Mi Band 3 / 4 Solid Purple
Discounted -29 % 3.50 € 4.99 €
In stock
10+ colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap - for Xiaomi Mi Band 3 and Mi Band 4, TPU material, for wrist circumference from 13 to 21 cm, purple colour, made in Czech Republic
Added to cart
- +
Eternico Essential for Mi Band 3 / 4 Cloud White - Watch Strap
Eternico Essential for Mi Band 3 / 4 Cloud White
Discounted -29 % 3.50 € 4.99 €
In stock
10+ colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap - for Xiaomi Mi Band 3 and Mi Band 4, TPU material, for wrist circumference from 13 to 21 cm, white colour, made in Czech Republic
Added to cart
- +
WowME USB-A charging cable for Prisma, Aurora, Nexus, Spectre smartwatches - 0,5m - Watch Charger
WowME USB-A charging cable for Prisma, Aurora, Nexus, Spectre smartwatches - 0,5m
Discounted -30 % 6.20 € 8.89 €
In stock
2 variants
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Charger -
Added to cart
- +
Eternico Airy for Garmin QuickFit 22mm purple - Watch Strap
Eternico Airy for Garmin QuickFit 22mm purple
Discounted -30 % 9 € 12.90 €
In stock
4 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap - for Garmin, material nylon, uses 22mm Garmin QuickFit, fits wrist circumference from 13.5 to 17.3 cm, purple colour
Added to cart
- +
Eternico Airy for Garmin QuickFit 26mm purple - Watch Strap
Eternico Airy for Garmin QuickFit 26mm purple
Discounted -30 % 9 € 12.90 €
In stock
3 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap - for Garmin and Amazfit, material nylon, uses 26mm Garmin QuickFit, fits wrist circumference from 13.5 to 17.3 cm, purple colour
Added to cart
- +
Eternico Sporty for Xiaomi Mi band 5 / 6 / 7 silk pink and white - Watch Strap
Eternico Sporty for Xiaomi Mi band 5 / 6 / 7 silk pink and white
Discounted -39 % 3.80 € 6.29 €
In stock
6 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap - for Xiaomi, material silicone, fits wrist circumference from 15 to 22 cm, pink colour
Added to cart
- +
Eternico Essential for Xiaomi Smart Band 8 / 9 / 10 Sandy Yellow - Watch Strap
Eternico Essential for Xiaomi Smart Band 8 / 9 / 10 Sandy Yellow
Discounted -39 % 3.30 € 5.49 €
In stock
10+ colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap - for Xiaomi, material silicone, with proprietary connection type, fits wrist circumference from 17 to 23 cm, yellow colour
Added to cart
- +
Eternico Alpine Look for Garmin QuickFit 22mm purple - Watch Strap
Eternico Alpine Look for Garmin QuickFit 22mm purple
Discounted -30 % 11.80 € 16.90 €
In stock
5 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap - for Garmin and Amazfit, material nylon, uses 22mm Garmin QuickFit, fits wrist circumference from 12.4 to 19.3 cm, purple colour
Added to cart
- +
Eternico Essential for Xiaomi Smart Band 8 / 9 / 10 Solid Red - Watch Strap
Eternico Essential for Xiaomi Smart Band 8 / 9 / 10 Solid Red
Discounted -39 % 3.30 € 5.49 €
In stock
10+ colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap - for Xiaomi, material silicone, with proprietary connection type, fits wrist circumference from 17 to 23 cm, red colour
Added to cart
- +
Eternico Essential for Mi Band 3 / 4 Light Blue - Watch Strap
Eternico Essential for Mi Band 3 / 4 Light Blue
Discounted -29 % 3.50 € 4.99 €
In stock
10+ colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap - for Xiaomi Mi Band 3 and Mi Band 4, TPU material, for wrist circumference from 13 to 21 cm, blue colour, made in Czech Republic
Added to cart
- +
AlzaGuard Ultra Slim Aramid Case for Apple Watch 42mm - Protective Watch Cover
AlzaGuard Ultra Slim Aramid Case for Apple Watch 42mm
Discounted -34 % 21.39 € 32.90 €
In stock
5 sizes
Order by midnight, get it at the AlzaBox in the morning.
Info
Protective Watch Cover Apple Watch Series 11 and Watch Series 10 42 mm and 42mm, for sides, material aramid, black colour
Added to cart
- +
Eternico Essential for Mi Band 3 / 4 Solid Red - Watch Strap
Eternico Essential for Mi Band 3 / 4 Solid Red
Discounted -29 % 3.50 € 4.99 €
In stock
10+ colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap - for Xiaomi Mi Band 3 and Mi Band 4, TPU material, for wrist circumference from 13 to 21 cm, red colour, made in Czech Republic
Added to cart
- +
Eternico Airy for Samsung Watch8 pink - Watch Strap
Eternico Airy for Samsung Watch8 pink
Discounted -40 % 6.50 € 10.90 €
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap - for Samsung, material nylon, with proprietary connection type, fits wrist circumference from 12.9 to 17.4 cm, pink colour
Added to cart
- +
Eternico Sporty for Xiaomi Smart Band 8 / 9 / 10 solid black and blue - Watch Strap
Eternico Sporty for Xiaomi Smart Band 8 / 9 / 10 solid black and blue
Discounted -39 % 3.80 € 6.29 €
In stock
5 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap - for Xiaomi, material silicone, with proprietary connection type, fits wrist circumference from 17 to 23 cm, black colour, design sports
Added to cart
- +
Previous
24 more...
Other

Mega Sale – Our Brands - 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.

No longer sold

Wattmeters

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.

More information
I understand Detailed settings Reject everything
P-DC1-WEB16