WattMate: Charging Power Meter
Android app by nagyy. Tools · nagyy
- Store rating
- Unknown
- Store rating count
- Unknown
- Download price
- Free to download
- In-app purchases
- Listed by the store
- Version
- 4.5
- Listing last refreshed
- 2026-09-14
View the original store listing
Store description excerpt
WattMate is the ampere meter and charging meter that shows you exactly what's happening when your phone charges. See real charging power in Watts, live voltage, current, and temperature — all updating in real time. ⚡ CHARGING POWER METER Know your actual charging wattage, not just a percentage bar. - Live charging power display in Watts (W) - Ampere meter: charging current in milliamps (mA) - Battery voltage in volts (V) - Charger test: find your fastest charger and USB cable combination - See if your phone is fast charging or trickle charging - Charge speed test to compare adapters, cables, and wireless chargers 🌡 TEMPERATURE & BATTERY HEALTH Keep your battery healthy and out of the danger zone. - Real-time battery temperature monitoring - Battery health status (Good / Fair / Poor) - Charging state: AC, USB, Wireless, or unplugged - Temperature alerts to protect against overheating 📊 LIVE GRAPHS Watch your charging stats over time, not just a snapshot. - Real-time power graph while charging - Current and voltage trend over session - Spot fluctuations caused by charger, cable, or background apps 🔍 WHAT AFFECTS YOUR CHARGE SPEED? Your charging speed depends on many real-world factors: - Charger type (AC adapter, USB-C, wireless) - USB cable quality - Phone model and chipset - Apps running in the background - Screen-on vs screen-off state - Current battery level (charging slows near 100%) WattMate reads directly from your device's battery controller for accurate, science-based readings — no guesswork, no false claims. WHY WATTS MATTER Most ampere apps show you milliamps (mA). WattMate goes further: Power (W) = Voltage × Current. That means you see the true charging power, which is what actually determines how fast your battery fills up. A 5V/2A charger and a 9V/1.5A charger can both show ~2000mA but deliver very different charging speeds. WattMate shows you the difference. 🧪 BATTERY TESTER & CHARGER CHECKER Use WattMate as a battery tester and charger checker: - Test any charger or cable in seconds - Compare charging speed between wall adapters - Check if a cable is limiting your charge speed - Verify wireless charger output CLEAN & SIMPLE No bloated features. No fake battery "cleaners" or "optimizers". WattMate does one thing: give you accurate, real-time charging and battery data that you can actually trust and act on. Works on Android phones and tablets. Results depend on hardware support — most modern Android devices are fully supported.
Review coverage
AppRill has captured 0 reviews for this app. This is a collected sample, separate from the store rating count. Latest review capture: Not captured yet.
Recent captured chart positions
No chart positions have been captured for this app yet.
Chart position, rating count and review coverage do not establish downloads, revenue or profit. Understand the differences.