Here is an app connected interval timer that helps you keep your workouts on the right track. The Seesii Bluetooth Interval Timer comes with iOS and Android devices. It comes with 5 modes (interval, countdown/ count-up, and stopwatch mode). It runs on a 1800mAh battery.
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This timer comes with a convenient Tabata button and preprogrmamed settings. It has a magnetic side, so you can easily put it on any metal surface.
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