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Mega Sale - Fitness Tracker Accessories

Mega Sale

MEGA discounts are here! Save big with Mega Sale deals.

  • The offer is valid from July 6, 2026, to July 20, 2026, and applies to selected products listed on this page. The complete terms and conditions of the campaign can be found on this page here.
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All from 349
Eternico Elegance Milanese for Universal Quick Release 22mm gold - Watch Strap
Eternico Elegance Milanese for Universal Quick Release 22mm gold
Discounted -30 % 7.60 € 10.90 €
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 -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, black colour
Added to cart
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Choetech 15W 3-in-1 Qi2 Certified Foldable Magnetic Wireless Charger--black - Wireless Charger
Choetech 15W 3-in-1 Qi2 Certified Foldable Magnetic Wireless Charger--black
Discounted -30 % 19.59 € 27.99 €
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Wireless Charger - magnetic with Qi2 (MagSafe compatible), performance 15 W, 3 outputs, USB-C input, charging base for watch and AirPods, with cable, USB-C cable connectors, iPhone...
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Eternico Alpine Look for Garmin QuickFit 22mm black - Watch Strap
Eternico Alpine Look for Garmin QuickFit 22mm black
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, material nylon, uses 22mm Garmin QuickFit, fits wrist circumference from 12.4 to 19.3 cm, black colour
Added to cart
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Eternico Essential for Mi Band 3 / 4 Wine Red - Watch Strap
Eternico Essential for Mi Band 3 / 4 Wine 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
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AlzaPower USB-C charging cable for Samsung Fit3 - 1m - Watch Charger
AlzaPower USB-C charging cable for Samsung Fit3 - 1m
Discounted -30 % 7.60 € 10.90 €
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Charger
Added to cart
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Eternico Essential for Mi Band 5 / 6 / 7 Cloud White - Watch Strap
Eternico Essential for Mi Band 5 / 6 / 7 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 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
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Eternico Essential for Mi Band 3 / 4 Coffe Brown - Watch Strap
Eternico Essential for Mi Band 3 / 4 Coffe Brown
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, brown colour, made in Czech Republic
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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 % 4.40 € 6.29 €
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
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AlzaGuard Flexglass for Samsung Galaxy Watch 5 Pro 45mm - Glass Screen Protector
AlzaGuard Flexglass for Samsung Galaxy Watch 5 Pro 45mm
Discounted -39 % 3.79 € 6.29 €
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Glass Screen Protector - for smart watches Samsung Galaxy Watch 5 Pro
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AlzaPower charging cable for Huawei Watch GT 2e / GT 2 / GT and Honor GS3i / GS Pro / Magic 2 - 1m - Watch Charger
AlzaPower charging cable for Huawei Watch GT 2e / GT 2 / GT and Honor GS3i / GS Pro / Magic 2 - 1m
Discounted -30 % 4.40 € 6.29 €
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Charger
Added to cart
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Mobile Origin Magnetic Strap Apple Watch 49mm/46mm/45mm/44mm Grey Orange - Watch Strap
Mobile Origin Magnetic Strap Apple Watch 49mm/46mm/45mm/44mm Grey Orange
Discounted -21 % 12.20 € 15.47 €
In stock
4 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, fits wrist circumference to 20 cm, grey colour
Added to cart
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Eternico Sporty for Xiaomi Smart Band 8 / 9 / 10 aqua blue and white - Watch Strap
Eternico Sporty for Xiaomi Smart Band 8 / 9 / 10 aqua blue and white
Discounted -30 % 4.40 € 6.29 €
In stock
4 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, blue colour, design sports
Added to cart
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Eternico Essential for Mi Band 5 / 6 / 7 Baby Pink - Watch Strap
Eternico Essential for Mi Band 5 / 6 / 7 Baby Pink
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, pink colour, made in the Czech Republic
Added to cart
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Eternico Essential for Xiaomi Smart Band 8 / 9 / 10 Coffee Brown - Watch Strap
Eternico Essential for Xiaomi Smart Band 8 / 9 / 10 Coffee Brown
Discounted -30 % 3.80 € 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, brown colour
Added to cart
- +
Eternico Airy for Apple Watch 38mm / 40mm / 41mm / 42mm Rustic Red and Red edge - Watch Strap
Eternico Airy for Apple Watch 38mm / 40mm / 41mm / 42mm Rustic Red and Red edge
Discounted -30 % 7.60 € 10.90 €
In stock
10+ 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 nylon, uses 22mm Apple slide, fits wrist circumference from 13 to 19 cm, red colour
Added to cart
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Uniq Aspen Designer Edition Strap for Apple Watch 38/40/41mm Blue - Watch Strap
Uniq Aspen Designer Edition Strap for Apple Watch 38/40/41mm Blue
Discounted -22 % 18.20 € 23.57 €
In stock
2 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 nylon, uses 24mm Apple Rails, fits wrist circumference from 11 to 21 cm, blue colour
Added to cart
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AlzaPower charging cable for Xiaomi Watch S / S3 / S4 / S5, Watch 2 / 2 Pro - 1 m - Watch Charger
AlzaPower charging cable for Xiaomi Watch S / S3 / S4 / S5, Watch 2 / 2 Pro - 1 m
Discounted -30 % 5.30 € 7.59 €
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Charger -
Added to cart
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Eternico Alpine Look for Garmin QuickFit 26mm Olive Green - Watch Strap
Eternico Alpine Look for Garmin QuickFit 26mm Olive Green
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, green colour
Added to cart
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Eternico Essential for Xiaomi Band 8 Active and Redmi Band 2 / 3 pink - Watch Strap
Eternico Essential for Xiaomi Band 8 Active and Redmi Band 2 / 3 pink
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, pink colour
Added to cart
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Eternico Airy for Xiaomi Smart Band 8 / 9 / 10 Carmine Red - Watch Strap
Eternico Airy for Xiaomi Smart Band 8 / 9 / 10 Carmine Red
Discounted -30 % 5.30 € 7.59 €
In stock
10 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap - for Xiaomi, material nylon, with proprietary connection type, fits wrist circumference from 17 to 22 cm, red colour
Added to cart
- +
Eternico Airy for Xiaomi Mi band 5 / 6 / 7 Cloud White - Watch Strap
Eternico Airy for Xiaomi Mi band 5 / 6 / 7 Cloud White
Discounted -39 % 3.80 € 6.29 €
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, white colour
Added to cart
- +
Eternico Sporty for Xiaomi Mi band 5 / 6 / 7 aqua blue and white - Watch Strap
Eternico Sporty for Xiaomi Mi band 5 / 6 / 7 aqua blue 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, blue colour
Added to cart
- +
AlzaPower charging cable for Amazfit T-Rex, GTR, GTS - 1 m - Watch Charger
AlzaPower charging cable for Amazfit T-Rex, GTR, GTS - 1 m
Discounted -30 % 5.30 € 7.59 €
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Charger
Added to cart
- +
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Mega Sale - 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.

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