Best Bike Alarm vs Active Tracker (2026): Which to Buy
Siren alarms deter thieves; active trackers help recover a stolen bike. Here is how they compare and which to choose.
bike tracker
Best Bike Alarm Under Hood (2026): 7 Hidden Alarms
Bikes have no hood, but they have hiding spots. These seven alarms and trackers mount out of sight under the saddle, bottle cage or reflector.