for Find My Network Integration - Leverage Global Tracking with Over 100 Million Devices Zero Subscription Fees Seamlessly connect to the Find My ecosystem for crowdsourced location updates - to track items worldwide. Perfect for travelers.Precise Hybrid Tracking Technology - 200ft Proximity Alert + Unlimited Range GPS Maps Quickly retrieve using Bluetooth proximity beeps (Less than 200ft), or real-time GPS navigation via app ( 200ft). Perfect for lost key recovery and stolen vehicle tracking.Universal Smartphone Compatibility - 2-Minute Setup for iOS/Android Smart Alerts & Real-Time History Pair via Bluetooth in 3 steps: Tap → Add → Track. -platform compatibility with support for Left Behind Alerts and Move History, ideal for multi-device households.Rugged Waterproof Design - IP67-rated Waterproof + 1-Year Battery Life Expedition-grade waterproof to withstand 30 minutes of underwater immersion and extreme temperatures (-20°C to 60°C). The replaceable battery provides 365 days of battery life, making it ideal for outdoor gear tracking and marine applications.Tracking Range: Unlimited GPS + 200ft BluetoothGPS Accuracy: 10m (32ft)Battery: Replaceable CR2032 (included)Dimensions: 32x32x8mm (1.26x1.26x0.31in)Weight: 10g (0.35oz)Compatibility: for iOS 12+/Android 8+Color: BlackMaterial: ABSPackage Contents:1 * tracking device1 * Chinese and English instruction manualOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.