The GTU 10 is small, lightweight and waterproof. It easily attaches to a backpack, pet collar or whatever is important to you. When you purchase a new GTU 10, it comes with 1 year of Standard Tracking (see the coverage map), so you’ll be ready to go once you register and activate it in your Garmin account. Then, you can view the location of your GTU 10 on a map from the friendly confines of your computer. For an added level of convenience, you can download the free Garmin Tracker app for your mobile device. Using your computer or mobile device, you can also: Create up to 10 geofences (virtual boundaries) for your device. When your GTU 10 enters or exits a geofence, we can send you an email or text message. Create continuous tracking sessions (location reports every 15 seconds for up to 5 hours). Send invitations for others to track your activities*. It’s perfect for tracking races or workouts. View history of where your GTU 10 has been. Schedule times for your device to wake up and report its location*. Receive alerts when a defined speed is exceeded.* Customize device settings for optimal performance, including low battery and speed alerts.

• Physical & Performance
• Unit dimensions, WxHxD: 1.34" x 3.07" x 0.79" (3.4 x 7.8 x 2.0 cm)
• Weight: 1.71 oz (48.5 g)
• Battery: rechargeable lithium ion
• Battery life: 1 day to 1 month (depending on operation mode chosen)
• Waterproof: yes (IPX7)
• High-sensitivity receiver: yes
• Interface: USB 2.0 full speed
• Maps & Memory
• Ability to add maps: no
• Accepts data cards: no
• Track log: Standard Tracking — 1 day of history; Deluxe Tracking — Up to 20,000 points from past 7 days (depending on operation mode chosen)
• Features
• Geofences per device: 10 maximum
• Notifications: email and/or text
• Unit-to-unit transfer (shares data wirelessly with similar units): no
• Number of devices per account: unlimited
• Supports external power: yes (see accessories)
• Supports external GPS antenna: no