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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 241
Eternico Essential for Garmin QuickFit 26mm Orange - Watch Strap
Eternico Essential for Garmin QuickFit 26mm Orange
Discounted -30 % 209,- 299,-
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 13.9 to 19.8 cm, orange colour
Added to cart
- +
Eternico Essential with Metal Buckle Universal Quick Release 22mm Steel Gray - Watch Strap
Eternico Essential with Metal Buckle Universal Quick Release 22mm Steel Gray
Discounted -30 % 139,- 199,-
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, Oneplus, Garett and myPhone, material...
Added to cart
- +
Eternico Airy for Apple Watch 38mm / 40mm / 41mm / 42mm Dark Red and Pink edge - Watch Strap
Eternico Airy for Apple Watch 38mm / 40mm / 41mm / 42mm Dark Red and Pink edge
Discounted -30 % 174,- 249,-
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
- +
AlzaPower USB-C adapter for Xiaomi Band 10 / 9 / 8, Redmi Watch 6 / 5 / 4 and Redmi Band 3 / 2 - Adapter
AlzaPower USB-C adapter for Xiaomi Band 10 / 9 / 8, Redmi Watch 6 / 5 / 4 and Redmi Band 3 / 2
Discounted -30 % 125,- 179,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Adapter
Added to cart
- +
Eternico Essential for Apple Watch 38mm / 40mm / 41mm / 42mm solid black size M-L - Watch Strap
Eternico Essential for Apple Watch 38mm / 40mm / 41mm / 42mm solid black size M-L
Discounted -30 % 153,- 219,-
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, black colour
Added to cart
- +
Eternico Canvas for Amazfit T-Rex, Black - Watch Strap
Eternico Canvas for Amazfit T-Rex, Black
Discounted -40 % 179,- 299,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap for Amazfit T-Rex, for wrists up to 23cm, material: nylon
Added to cart
- +
Eternico Essential for Apple Watch 38mm / 40mm / 41mm / 42mm steel gray size S-M - Watch Strap
Eternico Essential for Apple Watch 38mm / 40mm / 41mm / 42mm steel gray size S-M
Discounted -30 % 139,- 199,-
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 silicone, uses 22mm Apple slide, fits wrist circumference from 14 to 17.5 cm, grey colour
Added to cart
- +
Eternico Essential Vertical Grain Rose Gold Buckle universal Quick Release 20mm pink - Watch Strap
Eternico Essential Vertical Grain Rose Gold Buckle universal Quick Release 20mm pink
Discounted -30 % 174,- 249,-
In stock
2 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 Garmin QuickFit 22mm red - Watch Strap
Eternico Essential for Garmin QuickFit 22mm red
Discounted -30 % 244,- 349,-
In stock
3 colors
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Strap - for Garmin, material silicone, uses 22mm Garmin QuickFit, fits wrist circumference from 13.9 to 19.8 cm, red colour
Added to cart
- +
Eternico Essential for Apple Watch 44mm / 45mm / 46mm / Ultra 49mm cafe pink size S-M - Watch Strap
Eternico Essential for Apple Watch 44mm / 45mm / 46mm / Ultra 49mm cafe pink size S-M
Discounted -30 % 153,- 219,-
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 16 to 19 cm, pink colour
Added to cart
- +
Eternico Sporty for Apple Watch 44mm / 45mm / 46mm / Ultra 49mm Solid Black - Watch Strap
Eternico Sporty for Apple Watch 44mm / 45mm / 46mm / Ultra 49mm Solid Black
Discounted -30 % 104,- 149,-
In stock
7 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 16 to 19 cm, black colour,...
Added to cart
- +
AlzaPower charging cable for Amazfit GTR 2 / GTS 2 / Bip 5 / Active / Pop / T-Rex Pro - 1 m - Watch Charger
AlzaPower charging cable for Amazfit GTR 2 / GTS 2 / Bip 5 / Active / Pop / T-Rex Pro - 1 m
Discounted -30 % 125,- 179,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Charger
Added to cart
- +
Eternico Elegance Milanese for Universal Quick Release 22mm rose gold - Watch Strap
Eternico Elegance Milanese for Universal Quick Release 22mm rose gold
Discounted -30 % 174,- 249,-
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 Airy for Apple Watch 38mm / 40mm / 41mm / 42mm Ebony Green - Watch Strap
Eternico Airy for Apple Watch 38mm / 40mm / 41mm / 42mm Ebony Green
Discounted -30 % 209,- 299,-
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, green colour
Added to cart
- +
Eternico Essential for Apple Watch 38mm / 40mm / 41mm / 42mm cloud white size M-L - Watch Strap
Eternico Essential for Apple Watch 38mm / 40mm / 41mm / 42mm cloud white size M-L
Discounted -30 % 139,- 199,-
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, white colour
Added to cart
- +
AlzaPower charging cable for Huawei Watch 3 / GT 3-6, D2 and Watch Fit 4 - 1m - Watch Charger
AlzaPower charging cable for Huawei Watch 3 / GT 3-6, D2 and Watch Fit 4 - 1m
Discounted -30 % 209,- 299,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
Watch Charger
Added to cart
- +
Eternico Elegance Metal pro Universal Quick Release 22mm silver - Watch Strap
Eternico Elegance Metal pro Universal Quick Release 22mm silver
Discounted -30 % 349,- 499,-
In stock
2 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
- +
Eternico Elegance Metal for Apple Watch 38mm / 40mm / 41mm / 42mm black - Watch Strap
Eternico Elegance Metal for Apple Watch 38mm / 40mm / 41mm / 42mm black
Discounted -30 % 349,- 499,-
In stock
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 stainless steel, uses 22mm Apple slide, fits wrist circumference from 13 to 23 cm, black colour...
Added to cart
- +
Eternico Essential for Apple Watch 38mm / 40mm / 41mm / 42mm atlas red size S-M - Watch Strap
Eternico Essential for Apple Watch 38mm / 40mm / 41mm / 42mm atlas red size S-M
Discounted -30 % 153,- 219,-
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 silicone, uses 22mm Apple slide, fits wrist circumference from 14 to 17.5 cm, red colour
Added to cart
- +
Eternico Essential with Metal Buckle Universal Quick Release 20mm Bunny Pink - Watch Strap
Eternico Essential with Metal Buckle Universal Quick Release 20mm Bunny Pink
Discounted -30 % 139,- 199,-
In stock
5 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, Kospet, Garett, myPhone and KLOKI, material silicone,...
Added to cart
- +
Eternico Airy for Apple Watch 44mm / 45mm / 46mm / Ultra 49mm Aquamarine Blue and Gray edge - Watch Strap
Eternico Airy for Apple Watch 44mm / 45mm / 46mm / Ultra 49mm Aquamarine Blue and Gray edge
Discounted -30 % 174,- 249,-
In stock
10+ 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 nylon, uses 24mm Apple slide, fits wrist circumference from 14.5 to 22 cm, grey colour
Added to cart
- +
Eternico Essential Vertical Grain Silver Buckle universal Quick Release 20mm grey - Watch Strap
Eternico Essential Vertical Grain Silver Buckle universal Quick Release 20mm grey
Discounted -30 % 153,- 219,-
In stock
2 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 Airy for Apple Watch 44mm / 45mm / 46mm / Ultra 49mm Thunder Blue and Blue edge - Watch Strap
Eternico Airy for Apple Watch 44mm / 45mm / 46mm / Ultra 49mm Thunder Blue and Blue edge
Discounted -30 % 174,- 249,-
In stock
10+ 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 nylon, uses 24mm Apple slide, fits wrist circumference from 14.5 to 22 cm, blue colour
Added to cart
- +
AlzaPower USB-C charging cable for Samsung Fit3 - 1m - Watch Charger
AlzaPower USB-C charging cable for Samsung Fit3 - 1m
Discounted -30 % 174,- 249,-
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 – 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.

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