Nūhou Nui
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Nā pono a me nā pōʻino o nā monitor helu puʻuwai PPG armband
ʻOiai ke koho kaulana nei ke kāʻei umauma puʻuwai maʻamau, ua hoʻomaka nā mea nānā i ka helu puʻuwai optical e loaʻa ka traction, ma ka lalo o nā smartwatches a me nā mea nānā kino ma ka pulima, a ma ke ʻano he mau mea kū hoʻokahi ma ka forearm. E papa inoa kākou i nā pono a me nā pōʻino o ka wris...E heluhelu hou aku
