Pros:
- Fits almost every budget
- Waterproof
- Many options to choose from: pendant, bracelet, etc.
- Uses GPS technology
- Dispatches help immediately
- Includes fall detection technology
- Improved battery life
- Easy-to-use one-button devices
Cons:
- Could have expensive plans
- Might not be able to monitor when outdoors
- The embarrassing visual of wearing an alert device