Relying on technology for safety, Women take to tracking apps and gadgets
Amazon.com: Garmin Instinct, Rugged Outdoor Watch with GPS, Features Glonass and Galileo, Heart Rate Monitoring and 3-Axis Compass, Lakeside Blue : Electronics
Fitbit Surge Bluetooth Heart Rate Monitor Activity Fitness GPS Super Watch
Not one ankle bracelet has been issued in Queensland's GPS tracker trial targeting 100 repeat youth offenders - ABC News