Deep Freeze Fishing BlueTipz Transmitter, Wireless Transmitter for Smartphone Tip-Up Alert The BlueTipz wireless transmitter alerts you on your smartphone when you have a strike on your tip-up. It consumes no power when horizontal, so assuming 2 minutes per strike, the replaceable battery should last up to 600 fish. The super bright LED light is great for night fishing and identifying which tipup just alerted. Great performance with up to 300 feet range. Works via bluetooth so it works even without reception. fits perfectly on tip-up Individually name/track your tip-ups, Log your catches, location, depth and more using our app. Download the BlueTipz app to make sure your mobile device is compatible. The app is free and is available on Android and iOS.