BattUp

BattUP is an innovative hardware control solution that uses your smartphone’s magnetic field sensor to maximize battery efficiency during standby. It smartly helps stop power from slowly draining away while you are not using your phone.

[How It Works: CPU Deep Sleep Through Sensor Value Control]
Even when a smartphone is simply placed still, many built-in sensors continue to wake the CPU and consume battery power.

BattUP precisely analyzes surrounding magnetic field values in real time to determine whether the phone has entered a completely stationary state, such as being placed on a desk, bedside table, or in a quiet room. Once physical stillness is detected, it intelligently lowers the transmission frequency of unnecessary background sensor signals sent to the CPU through throttling.

This helps prevent unnecessary CPU wake-ups and wake-lock activity at the source, allowing the device to maintain deep sleep and dramatically improve standby battery life.

[Key Features]
🧲 Magnetic Field-Based Stillness Detection: Analyzes subtle changes in surrounding magnetic field values to accurately recognize when the phone is placed still.

🧠 CPU Sensor Interrupt Control: Adjusts the speed of data streams sent to the CPU in a stable magnetic field environment, reducing unnecessary use of processing resources.

🎯 Automatic ECONOMY Baseline Setup in 5 Seconds: When the phone is placed still for 5 seconds, BattUP automatically learns the current magnetic field value of the environment as the baseline and immediately enters ultra power-saving mode.

🔋 Maximized Standby Battery Efficiency: Helps battery consumption approach near-zero levels during long periods of non-use, such as while sleeping or studying.

[Recommended For]
People who feel stressed because their phone battery drains quickly even when the device is simply left unused.

People who want to minimize battery loss overnight while they sleep.

People who want to reduce overheating and extend battery lifespan by preventing excessive background sensor activity