Great satellite communication device! I bought this for solo hunts, canoeing, and backcountry adventures and I'm very satisfied! The Spot devices don't work well where I live in Alaska, but the Iridium network provides really good coverage. I really like that the Zoleo unit maintains the same SMS number when the account is suspended during times of low activity, that's really nice piece of mind not having to alert all my contacts to a new number every time I reactivate the device to go on adventures. The unit is about the size and weight of a wallet, so it's a little bulkier than an inReach, but I don't mind it at all. Overall great product and a must have for traveling outside cell service!