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DotWatt

In testing

See every watt.

Live charging power on a 24-dot ring. Know what your charger really gives, and what your battery really has.

14 days free · then one payment · no subscription

72%ON BATTERY
ON BATTERY
1.4W

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60 s agoFAST · SLOWING · TRICKLEnow
CURRENT—A—
VOLTAGE—V—
TEMPERATURE—°C—
LAST HOUR——
Not plugged inPick a charger, see its report›
What it does
01

Live. In watts.

Power in big dot digits, with current, voltage and temperature. If you like, right next to the clock.

02

Fifteen seconds. Every cable.

Test a cable or a charger and see how fast it really is. Save your chargers; the report ranks them.

03

Health you can read.

Capacity, cycle count and remaining life, measured from your own charges.

04

Alarms that care.

Stop at 80 %, full, low battery, too hot. Quiet hours from 23:00 to 07:00 by default.

05

A receipt for every charge.

Each charge gets its receipt, plus a 24-hour log, standby drain and weekly summaries.

06

On your home screen.

Widgets in 2×2, 4×2 and 4×4, and a quick-settings tile.

Beta

“App not found” or “can't pay”?

Apps in testing only show on Google Play for testers. Join once, then install and pay from Play like any app.