ake on the wind and rain o matter the weather forecast, you can ride confidently with the zumo XT3, as its IPX7 waterproof rating makes it virtually impervious to moisture. Garmin designed this navigator to take on rough roads, so don't be afraid of bump

Details ake on the wind and rain o matter the weather forecast, you can ride confidently with the zumo XT3, as its IPX7 waterproof rating makes it virtually impervious to moisture. Garmin designed this navigator to take on rough roads, so don't be afraid of bumps along the way. It also features a long-lasting rechargeable battery with a hard-wire option. ee more clearly on a 4.7" screen he XT3's 4.