What kind of batteries does eufy Smart Scale use?
Smart scales use AAA batteries. Smart Scale (T9140), Smart Scale P2 series and P3 need 4 batteries, while the Smart Scale C1 (T9146) and Smart Scale P1 (T9147) only need 3 batteries.
Batteries for T9140, T9146, T9147 last for about 1 year, and batteries for the Smart Scale P2 series last for about half of a year, while for P3 lasts for 3-4 months.
If you have other concerns, please contact us for further assistance.
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What are differences between Smart Scales?
What to do if my Scale displays "OL", "Lo", "Err"?
eufy Warranty Policy
Manual of 3D Body Model in Eufy app
Is it possible to sync data with other apps like Apple Health, Google Fit,Fitbit,etc..?
How do multiple users share the same eufy Smart Scale(T9140/T9146/T9147) using different EufyLife accounts?
What if the smart scale does not measure weight, body fat, or any other body compositions?
How to change the measurement unit on the scale and on Eufylife APP?
What to do if the Eufy App doesn't sync with the Apple Health/Fitbit/Google Fit?
What should I do if I can't log in to my eufy account?
Smart Scale P3_EN+AR_Manual
Smart Scale P3_EU_Manual
Smart Scale P3 User Guide (T9150)
【T9150】Smart Scale P3 EU Declaration
Smart Scale(T9140)_EU_Manual
T9140 EU DOC
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eufy Smart Scale P2 Series: How to Troubleshoot Inaccurate Body Measurements
eufy Smart Scale P2 Series: How to Troubleshoot Inaccurate Weight Measurements
eufy Smart Scale P2 Series Unboxing Video
eufy Smart Scale P2 Series: How to Connect iOS Devices
eufy Smart Scale P2 Series: How to Connect Android Devices
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