Batteries can last up to 3.9 years only if Aranet4 is used as a stand-alone device without Bluetooth Low Energy (BLE) connection to the phone app and with the device data measurement refresh interval set to 10 minutes.
Measurement interval, minutes |
Battery lifespan |
10 |
3.9 years |
5 |
2.4 years |
2 |
1.1 years |
1 |
0.6 years |