Xiaomi today launched the Mi Smart Band 6, the company’s latest fitness and sleep tracking band, after it was introduced back in March. Compared to the last year’s Band 5, this comes with a larger 1.56″ display while maintaining the same size, has 30 workout modes, and finally adds SpO2 sensor. Is it worth the price? If you already have the Mi Smart Band 5, should you upgrade? Let us find out in the complete review. Continue reading “Mi Smart Band 6 Review”