Solid red, then OFF: Battery needs charged. Fully charge for 3 hours or overnight before going shooting. Here's more articles on how to test the battery.
Flashingred: Battery is very low. Fully re-charge your ShotKam's battery.
Blinking yellow + solid green: Your ShotKam is in WiFi Mode and is successfully connected to the app on your mobile device. Mode should be used to change settings, align your reticle, and watch your videos in the field.
Blinking yellow + blinking green: Your ShotKam is in WiFi Mode and the battery is running out. Please recharge the battery.
One solid green: Your ShotKam is in Normal Shooting Mode (not Wi-Fi Mode). Normal Shooting Mode should be used while the camera is mounted onto your gun. Your ShotKam is ready to record videos and save them to its internal memory.