Mi Band 7 could get some massive upgrades this year. AOD, big battery, and GPS could be the big upgrades planned.
Xiaomi Mi Band 7 Activity Fitness Tracker, High-Res 1.62 AMOLED Display, 14-Day Battery Life, 24H Heart Rate & SPO₂ Monitoring, Sleep Tracking, 110+ Sports Modes, 5 ATM Water Resistant Smart Watch
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