Best in 7 days
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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28
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Description
MAX30100 Pulse Oximeter Heart Rate Sensor ModuleMAX30100 Pulse Oximeter Heart Rate Sensor Module the max30100 pulse oximeter heart rate sensor module is a biomedical sensing device designed to measure heart rate (pulse) and blood oxygen saturation (spo2) using optical sensing technology. it is widely used in health monitoring systems, wearable devices, fitness trackers, and iot based healthcare projects. this module works using a combination of red and infrared leds along with a photodetector. when
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- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.8 ★★★★★
Based on 263 reviews
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Product Reviews
★★★★★ 5
Excellent
Size: X-Large, Color: (025) Castlerock / Castlerock / Anthracite
Excellent product
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Reviewed in the United States on March 17, 2026
★★★★★ 5
Fit great
Size: Large, Color: (100) White / White / Halo Gray
Been a couple of months and they seem to be holding up nicely. Real picky about fit of socks and these fit well. They are very thin but very comfortable.
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Reviewed in the United States on October 21, 2024
★★★★★ 5
Always a win
Size: Large, Color: (001) Black / Black / Castlerock
Under armor is always a win! Comfortable, no peeling, true to size, no squeezing around the arch of foot & affordable.
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Reviewed in the United States on January 4, 2026
★★★★★ 4
Fit well and stay up
Size: Large, Color: (299) City Khaki / City Khaki / White
They're a little thin, so good mainly for warmer months. But they fit very well and I've not experienced any slippage
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Reviewed in the United States on March 17, 2026
★★★★★ 5
Llego a tiempo
Size: X-Large, Color: (001) Black / Black / Castlerock
Bien
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Reviewed in the United States on April 28, 2026
