diff --git a/src/descriptor.c b/src/descriptor.c
index 53e862c..70b51d4 100644
--- a/src/descriptor.c
+++ b/src/descriptor.c
@@ -290,8 +290,15 @@ static const dc_descriptor_t g_descriptors[] = {
 	{"DiveSystem", "iDive Deep",    DC_FAMILY_DIVESYSTEM_IDIVE, 0x0B},
 	{"DiveSystem", "iX3M Easy",     DC_FAMILY_DIVESYSTEM_IDIVE, 0x22},
 	{"DiveSystem", "iX3M Deep",     DC_FAMILY_DIVESYSTEM_IDIVE, 0x23},
-	{"DiveSystem", "iX3M Tec",      DC_FAMILY_DIVESYSTEM_IDIVE, 0x24},
+	{"DiveSystem", "iX3M Tech+",    DC_FAMILY_DIVESYSTEM_IDIVE, 0x24},
 	{"DiveSystem", "iX3M Reb",      DC_FAMILY_DIVESYSTEM_IDIVE, 0x25},
+	{"DiveSystem", "iX3M Pro Easy",  DC_FAMILY_DIVESYSTEM_IDIVE, 0x32},
+	{"DiveSystem", "iX3M Pro Deep",  DC_FAMILY_DIVESYSTEM_IDIVE, 0x34},
+	{"DiveSystem", "iX3M Pro Tech+", DC_FAMILY_DIVESYSTEM_IDIVE, 0x35},
+	{"DiveSystem", "iDive2 Free",    DC_FAMILY_DIVESYSTEM_IDIVE, 0x40},
+	{"DiveSystem", "iDive2 Easy",    DC_FAMILY_DIVESYSTEM_IDIVE, 0x42},
+	{"DiveSystem", "iDive2 Deep",    DC_FAMILY_DIVESYSTEM_IDIVE, 0x44},
+	{"DiveSystem", "iDive2 Tech+",   DC_FAMILY_DIVESYSTEM_IDIVE, 0x45},
 	{"Cochran", "Commander",	DC_FAMILY_COCHRAN_COMMANDER, 0},
 	{"Cochran", "EMC-14",		DC_FAMILY_COCHRAN_COMMANDER, 1},
 	{"Cochran", "EMC-16",		DC_FAMILY_COCHRAN_COMMANDER, 2},
diff --git a/src/divesystem_idive.c b/src/divesystem_idive.c
index d5bf2e5..e2a5cda 100644
--- a/src/divesystem_idive.c
+++ b/src/divesystem_idive.c
@@ -367,7 +367,7 @@ divesystem_idive_device_foreach (dc_device_t *abstract, dc_dive_callback_t callb
 	unsigned char packet[MAXPACKET - 2];
 
 	const divesystem_idive_commands_t *commands = &idive;
-	if (device->model >= IX3M_EASY && device->model <= IX3M_REB) {
+	if (device->model >= IX3M_EASY) {
 		commands = &ix3m;
 	}
 
@@ -393,7 +393,7 @@ divesystem_idive_device_foreach (dc_device_t *abstract, dc_dive_callback_t callb
 	vendor.size = commands->id.size;
 	device_event_emit (abstract, DC_EVENT_VENDOR, &vendor);
 
-	if (device->model >= IX3M_EASY && device->model <= IX3M_REB) {
+	if (device->model >= IX3M_EASY) {
 		// Detect the APOS4 firmware.
 		unsigned int apos4 = (devinfo.firmware / 10000000) >= 4;
 		if (apos4) {
diff --git a/src/divesystem_idive_parser.c b/src/divesystem_idive_parser.c
index 3ff21b6..473dc57 100644
--- a/src/divesystem_idive_parser.c
+++ b/src/divesystem_idive_parser.c
@@ -99,7 +99,7 @@ divesystem_idive_parser_create (dc_parser_t **out, dc_context_t *context, unsign
 
 	// Set the default values.
 	parser->model = model;
-	if (model >= IX3M_EASY && model <= IX3M_REB) {
+	if (model >= IX3M_EASY) {
 		parser->headersize = SZ_HEADER_IX3M;
 	} else {
 		parser->headersize = SZ_HEADER_IDIVE;
@@ -243,7 +243,7 @@ divesystem_idive_parser_samples_foreach (dc_parser_t *abstract, dc_sample_callba
 
 	unsigned int nsamples = array_uint16_le (data + 1);
 	unsigned int samplesize = SZ_SAMPLE_IDIVE;
-	if (parser->model >= IX3M_EASY && parser->model <= IX3M_REB) {
+	if (parser->model >= IX3M_EASY) {
 		// Detect the APOS4 firmware.
 		unsigned int firmware = array_uint32_le(data + 0x2A);
 		unsigned int apos4 = (firmware / 10000000) >= 4;