1. GEKO Smart Whistle POWERED by WISO, Emergency Location Tracking, Automatically notification via Texts, Emails, Voice Recording, Personal Safety Device for people you love(Turquoise) (Click Link to Check Price on Amazon)
Editor's Rating : 9.1 out of 10
GPS tracker for personal safety: press or blow GEKO Smart whistle for 2 Seconds to activate emergency texts, emails or even calls to your pre-selected contacts.Emergency location tracker -in the text or emails, Smart whistle includes your current location / closest address and updates it every 3 minutes until you de-activate the alert.

2. Whistle GPS Pet Tracker (Click Link to Check Price on Amazon)
Editor's Rating : 9.9 out of 10
Find lost pets quickly -  Whistle GPS notifies you if your pet ever roams from their Whistle zone, a customizable safe area you designate for your home or office, and allows you to track their location directly from your smartphone.Nationwide coverage - Whistle uses cellular and GPS technology to track your dog's location anywhere you get cell service in the U.S.

3. GEKO Smart Whistle POWERED by WISO, Emergency Location Tracking, Automatically notification via Texts, Emails, Voice Recording, Personal Safety Device for people you love (Lime Green) (Click Link to Check Price on Amazon)
Editor's Rating : 9.9 out of 10
GPS tracker for personal safety: press or blow GEKO Smart whistle for 2 Seconds to activate emergency texts, emails or even calls to your pre-selected contacts.Emergency location tracker -in the text or emails, Smart whistle includes your current location / closest address and updates it every 3 minutes until you de-activate the alert.

4. Whistle 3 GPS Pet Tracker & Activity Monitor (Click Link to Check Price on Amazon)
Editor's Rating : 9.9 out of 10
Meet Whistle 3-the best all-in-one GPS location and activity tracker for dogs and cats-Smarter pet care is here.Proactive Alerts: Get email, app or text notification when your pet leaves their safe place using Wi-Fi before they get too far away

5. HOMAR Bear Gentleman Personal Safety Alarm Self Defense Device with Key Chain & Light Perfect for Handbag Backpack Ornaments Decoration Birthday Gift (Khaki) (Click Link to Check Price on Amazon)
Editor's Rating : 9.2 out of 10
Loud Alarm Personal Safety Device - Great Self Defense Secret Weapon! The alarm is loud enough to ensure it would attract attention and shock your life out of an attacker.Lightweight and Simple to Operate - Just pull the pin at the bottom of the bear to activate it and re-insert the pin to shut it up.