I purchased a smartwatch with an oximeter from this electronics company and I returned it after only one day of use. After I put it to the test, I found that the oximeter failed to provide accurate readings. The watch also lacked basic features and had a poor battery life. The only pro was its waterproof feature but that hardly justifies the steep price. Overall, this was a disappointing product from a company that calls itself a leader in wearable technology.
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