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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 232
Eternico Sporty for Huawei Fit 3 black - Watch Strap
Eternico Sporty for Huawei Fit 3 black
Discounted -40 % 1,490 Ft 2,490 Ft
In stock
4 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap - for Huawei, material silicone, with proprietary connection type, fits wrist circumference from 13 to 18 cm, black colour, design sports
Added to cart
- +
Eternico Airy for Xiaomi Mi band 5 / 6 / 7 Elephant Gray - Watch Strap
Eternico Airy for Xiaomi Mi band 5 / 6 / 7 Elephant Gray
Discounted -30 % 1,740 Ft 2,490 Ft
In stock
9 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap - for Xiaomi, material nylon, fits wrist circumference from 15 to 18 cm, grey colour
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 % 2,370 Ft 3,390 Ft
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 5 / 6 / 7 Dark Blue - Watch Strap
Eternico Essential for Mi Band 5 / 6 / 7 Dark Blue
Discounted -30 % 1,390 Ft 1,990 Ft
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, colour blue, made in the Czech Republic
Added to cart
- +
Eternico Essential for Mi Band 3 / 4 Light Blue - Watch Strap
Eternico Essential for Mi Band 3 / 4 Light Blue
Discounted -30 % 1,390 Ft 1,990 Ft
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
- +
Eternico Airy for Xiaomi Mi band 5 / 6 / 7 Dark Blue - Watch Strap
Eternico Airy for Xiaomi Mi band 5 / 6 / 7 Dark Blue
Discounted -30 % 1,740 Ft 2,490 Ft
In stock
9 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap - for Xiaomi, material nylon, fits wrist circumference from 15 to 18 cm, blue colour
Added to cart
- +
Eternico Essential for Mi Band 5 / 6 / 7 Wine Red - Watch Strap
Eternico Essential for Mi Band 5 / 6 / 7 Wine Red
Discounted -30 % 1,390 Ft 1,990 Ft
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 Essential for Apple Watch 38mm / 40mm / 41mm / 42mm cafe pink size M-L - Watch Strap
Eternico Essential for Apple Watch 38mm / 40mm / 41mm / 42mm cafe pink size M-L
Discounted -30 % 2,300 Ft 3,290 Ft
In stock
6 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap - for Apple Watch 38/40/41mm and 42mm (Apple Watch Series 10), material silicone, uses 22mm Apple slide, fits wrist circumference from 16 to 20 cm, pink colour
Added to cart
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Eternico Essential Universal QuickFit 26mm Army Green - Watch Strap
Eternico Essential Universal QuickFit 26mm Army Green
Discounted -30 % 3,420 Ft 4,890 Ft
In stock
7 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap - for Garmin and Amazfit, material silicone, uses 26mm Garmin QuickFit, fits wrist circumference from 16.7 to 23.9 cm, green colour
Added to cart
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Eternico Essential for Apple Watch 44mm / 45mm / 46mm / Ultra 49mm pink size M-L - Watch Strap
Eternico Essential for Apple Watch 44mm / 45mm / 46mm / Ultra 49mm pink size M-L
Discounted -30 % 2,510 Ft 3,590 Ft
In stock
6 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap - for Apple Watch 44/45/46/49mm and 42mm (Apple Watch Series 1,2,3), material silicone, uses 24mm Apple slide, fits wrist circumference from 17.5 to 21 cm, pink colour...
Added to cart
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Eternico Airy for Garmin QuickFit 22mm orange - Watch Strap
Eternico Airy for Garmin QuickFit 22mm orange
Discounted -40 % 3,050 Ft 5,090 Ft
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
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Eternico Essential for Xiaomi Smart Band 8 / 9 / 10 Mint Green - Watch Strap
Eternico Essential for Xiaomi Smart Band 8 / 9 / 10 Mint Green
Discounted -30 % 1,530 Ft 2,190 Ft
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 Xiaomi Smart Band 8 / 9 / 10 Solid Red - Watch Strap
Eternico Essential for Xiaomi Smart Band 8 / 9 / 10 Solid Red
Discounted -30 % 1,530 Ft 2,190 Ft
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 Elegance Milanese for Universal Quick Release 22mm gold - Watch Strap
Eternico Elegance Milanese for Universal Quick Release 22mm gold
Discounted -30 % 2,860 Ft 4,090 Ft
In stock
4 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap - for Garmin, Xiaomi, Samsung, ALIGATOR, Huawei, WOWME, Amazfit, Armodd, Niceboy, LAMAX, Polar, Suunto, Carneo, Kospet, CMF and Garett, material stainless steel, uses...
Added to cart
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Eternico Sporty for Xiaomi Mi band 5 / 6 / 7 solid black and yellow - Watch Strap
Eternico Sporty for Xiaomi Mi band 5 / 6 / 7 solid black and yellow
Discounted -30 % 1,740 Ft 2,490 Ft
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, black colour
Added to cart
- +
Eternico Essential for Apple Watch 38mm / 40mm / 41mm / 42mm steel gray size M-L - Watch Strap
Eternico Essential for Apple Watch 38mm / 40mm / 41mm / 42mm steel gray size M-L
Discounted -40 % 1,970 Ft 3,290 Ft
In stock
6 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap - for Apple Watch 38/40/41mm and 42mm (Apple Watch Series 10), material silicone, uses 22mm Apple slide, fits wrist circumference from 16 to 20 cm, grey colour
Added to cart
- +
Eternico Airy Universal Quick Release 20mm Chilli Red and Blue edge - Watch Strap
Eternico Airy Universal Quick Release 20mm Chilli Red and Blue edge
Discounted -30 % 2,860 Ft 4,090 Ft
In stock
10+ colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap - for Garmin, Samsung, ALIGATOR, Huawei, Withings, WOWME, Amazfit, Armodd, Niceboy, LAMAX, Honor, Polar, Carneo, Haylou, Kospet, Myki, Garett, myPhone and KLOKI,...
Added to cart
- +
Eternico Essential for Mi Band 5 / 6 / 7 Solid Purple - Watch Strap
Eternico Essential for Mi Band 5 / 6 / 7 Solid Purple
Discounted -30 % 1,390 Ft 1,990 Ft
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, purple colour, made in the Czech Republic
Added to cart
- +
Eternico Essential for Mi Band 5 / 6 / 7 Cloud White - Watch Strap
Eternico Essential for Mi Band 5 / 6 / 7 Cloud White
Discounted -30 % 1,390 Ft 1,990 Ft
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, white colour, made in the Czech Republic
Added to cart
- +
Eternico Sporty Universal Quick Release 20mm Vibrant Yellow and Black - Watch Strap
Eternico Sporty Universal Quick Release 20mm Vibrant Yellow and Black
Discounted -30 % 1,740 Ft 2,490 Ft
In stock
4 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap - for Garmin, Samsung, ALIGATOR, Huawei, Withings, WOWME, Amazfit, Armodd, Niceboy, LAMAX, Honor, Polar, Carneo, Haylou, Kospet, Myki, Garett, myPhone and KLOKI,...
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 -30 % 1,530 Ft 2,190 Ft
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 Elegance Milanese for Universal Quick Release 20mm gold - Watch Strap
Eternico Elegance Milanese for Universal Quick Release 20mm gold
Discounted -30 % 2,860 Ft 4,090 Ft
In stock
4 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap - for Garmin, Samsung, ALIGATOR, Huawei, Withings, WOWME, Amazfit, Armodd, Niceboy, LAMAX, Honor, Polar, Carneo, Garett, myPhone and KLOKI, material stainless steel,...
Added to cart
- +
Eternico Airy for Xiaomi Mi band 5 / 6 / 7 Mentol Mint - Watch Strap
Eternico Airy for Xiaomi Mi band 5 / 6 / 7 Mentol Mint
Discounted -30 % 1,740 Ft 2,490 Ft
In stock
9 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap - for Xiaomi, material nylon, fits wrist circumference from 15 to 18 cm, blue 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 -30 % 1,530 Ft 2,190 Ft
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
- +
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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

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