OPPO Watch Free sport smartwatch has a 14-day-long battery life

OPPO Watch Free sport smartwatch has a 14-day-long battery life even with sleep monitoring » Gadget Flow

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OPPO Watch Free: smartwatch with 1.64 display, heart rate monitor and 14 days of battery life for $85

Amazfit Band 7 Fitness & Health Tracker for Women Men, 18-Day Battery Life, ALEXA Built-in, 1.47”AMOLED Display, Heart Rate & SpO₂ Monitoring, 120 Sports Modes, 5 ATM Water Resistant, Beige (Renewed)

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Oppo Watch Free review: A cheap smartwatch with a great 14-day battery life

OPPO Watch Free

OPPO Watch Free: smartwatch with 1.64 display, heart rate monitor and 14 days of battery life for $85