diff --git a/static/css/index.css b/static/css/index.css
index 7244b58..ec52d18 100644
--- a/static/css/index.css
+++ b/static/css/index.css
@@ -3387,29 +3387,130 @@ header h1 .tagline {
     background: linear-gradient(90deg, #ef4444, #dc2626);
 }
 
-/* Bluetooth Device Cards */
-.bt-device-card {
-    margin-bottom: 8px;
-    padding: 10px !important;
-    border-left-color: var(--accent-purple) !important;
+/* Bluetooth Device Row - Compact Design */
+.bt-device-row {
+    display: flex;
+    flex-direction: column;
+    background: var(--bg-tertiary);
+    border: 1px solid var(--border-color);
+    border-left: 4px solid #666;
+    border-radius: 6px;
+    padding: 10px 12px;
+    margin-bottom: 6px;
+    cursor: pointer;
+    transition: all 0.15s ease;
 }
 
-.bt-device-card .header {
-    font-size: 12px;
+.bt-device-row:hover {
+    background: rgba(0, 212, 255, 0.05);
+    border-color: var(--accent-cyan);
 }
 
-.bt-device-card .sensor-data {
+.bt-row-main {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    gap: 12px;
+}
+
+.bt-row-left {
+    display: flex;
+    align-items: center;
+    gap: 8px;
+    min-width: 0;
+    flex: 1;
+}
+
+.bt-row-right {
+    display: flex;
+    align-items: center;
+    gap: 10px;
+    flex-shrink: 0;
+}
+
+.bt-proto-badge {
+    display: inline-block;
+    padding: 2px 6px;
+    border-radius: 3px;
+    font-size: 9px;
+    font-weight: 700;
+    letter-spacing: 0.3px;
+    flex-shrink: 0;
+}
+
+.bt-proto-badge.ble {
+    background: rgba(59, 130, 246, 0.2);
+    color: #3b82f6;
+    border: 1px solid rgba(59, 130, 246, 0.3);
+}
+
+.bt-proto-badge.classic {
+    background: rgba(139, 92, 246, 0.2);
+    color: #8b5cf6;
+    border: 1px solid rgba(139, 92, 246, 0.3);
+}
+
+.bt-device-name {
+    font-size: 13px;
+    font-weight: 600;
+    color: var(--text-primary);
+    white-space: nowrap;
+    overflow: hidden;
+    text-overflow: ellipsis;
+}
+
+.bt-rssi-container {
+    display: flex;
+    align-items: center;
+    gap: 6px;
+}
+
+.bt-rssi-bar-bg {
+    width: 50px;
+    height: 8px;
+    background: var(--bg-secondary);
+    border-radius: 4px;
+    overflow: hidden;
+}
+
+.bt-rssi-bar {
+    height: 100%;
+    border-radius: 4px;
+    transition: width 0.3s ease;
+}
+
+.bt-rssi-value {
+    font-family: 'JetBrains Mono', monospace;
+    font-size: 11px;
+    font-weight: 600;
+    min-width: 28px;
+    text-align: right;
+}
+
+.bt-status-dot {
+    width: 8px;
+    height: 8px;
+    border-radius: 50%;
+    flex-shrink: 0;
+}
+
+.bt-status-dot.new {
+    background: #3b82f6;
+    box-shadow: 0 0 6px rgba(59, 130, 246, 0.5);
+}
+
+.bt-status-dot.known {
+    background: #22c55e;
+}
+
+.bt-row-secondary {
     font-size: 10px;
-}
-
-.bt-device-card.tracker {
-    border-left-color: var(--accent-orange) !important;
-    background: rgba(255, 165, 0, 0.05);
-}
-
-.bt-device-card.findmy {
-    border-left-color: #007aff !important;
-    background: rgba(0, 122, 255, 0.05);
+    color: var(--text-dim);
+    margin-top: 4px;
+    padding-left: 42px;
+    white-space: nowrap;
+    overflow: hidden;
+    text-overflow: ellipsis;
 }
 
 /* Bluetooth Device Modal */
diff --git a/static/js/modes/bluetooth.js b/static/js/modes/bluetooth.js
index 2f450dd..f227bcc 100644
--- a/static/js/modes/bluetooth.js
+++ b/static/js/modes/bluetooth.js
@@ -783,64 +783,54 @@ const BluetoothMode = (function() {
 
     function createSimpleDeviceCard(device) {
         const protocol = device.protocol || 'ble';
-        const protoBadge = protocol === 'ble'
-            ? '<span style="display:inline-block;background:rgba(59,130,246,0.15);color:#3b82f6;border:1px solid rgba(59,130,246,0.3);padding:2px 6px;border-radius:3px;font-size:10px;font-weight:600;">BLE</span>'
-            : '<span style="display:inline-block;background:rgba(139,92,246,0.15);color:#8b5cf6;border:1px solid rgba(139,92,246,0.3);padding:2px 6px;border-radius:3px;font-size:10px;font-weight:600;">CLASSIC</span>';
+        const rssi = device.rssi_current;
+        const rssiColor = getRssiColor(rssi);
+        const inBaseline = device.in_baseline || false;
+        const isNew = !inBaseline;
+        const hasName = !!device.name;
 
-        const flags = device.heuristic_flags || [];
-        let badgesHtml = '';
-        if (flags.includes('random_address')) {
-            badgesHtml += '<span style="display:inline-block;background:rgba(107,114,128,0.15);color:#6b7280;border:1px solid rgba(107,114,128,0.3);padding:2px 6px;border-radius:3px;font-size:9px;margin-left:4px;">RANDOM</span>';
-        }
-        if (flags.includes('persistent')) {
-            badgesHtml += '<span style="display:inline-block;background:rgba(34,197,94,0.15);color:#22c55e;border:1px solid rgba(34,197,94,0.3);padding:2px 6px;border-radius:3px;font-size:9px;margin-left:4px;">PERSISTENT</span>';
-        }
+        // Calculate RSSI bar width (0-100%)
+        // RSSI typically ranges from -100 (weak) to -30 (very strong)
+        const rssiPercent = rssi != null ? Math.max(0, Math.min(100, ((rssi + 100) / 70) * 100)) : 0;
 
         const displayName = device.name || formatDeviceId(device.address);
         const name = escapeHtml(displayName);
         const addr = escapeHtml(device.address || 'Unknown');
-        const addrType = escapeHtml(device.address_type || 'unknown');
-        const rssi = device.rssi_current;
-        const rssiStr = (rssi != null) ? rssi + ' dBm' : '--';
-        const rssiColor = getRssiColor(rssi);
         const mfr = device.manufacturer_name ? escapeHtml(device.manufacturer_name) : '';
         const seenCount = device.seen_count || 0;
-        const rangeBand = device.range_band || 'unknown';
-        const inBaseline = device.in_baseline || false;
-
-        const cardStyle = 'display:block;background:#1a1a2e;border:1px solid #444;border-radius:8px;padding:14px;margin-bottom:10px;cursor:pointer;transition:border-color 0.2s;';
-        const headerStyle = 'display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;';
-        const nameStyle = 'font-size:14px;font-weight:600;color:#e0e0e0;margin-bottom:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;';
-        const addrStyle = 'font-family:monospace;font-size:11px;color:#00d4ff;';
-        const rssiRowStyle = 'display:flex;justify-content:space-between;align-items:center;background:#141428;padding:10px;border-radius:6px;margin:10px 0;';
-        const rssiValueStyle = 'font-family:monospace;font-size:16px;font-weight:700;color:' + rssiColor + ';';
-        const rangeBandStyle = 'font-size:10px;color:#888;text-transform:uppercase;letter-spacing:0.5px;';
-        const mfrStyle = 'font-size:11px;color:#888;margin-bottom:6px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;';
-        const metaStyle = 'display:flex;justify-content:space-between;font-size:10px;color:#666;';
-        const statusPillStyle = 'background:' + (inBaseline ? 'rgba(34,197,94,0.15)' : 'rgba(59,130,246,0.15)') + ';color:' + (inBaseline ? '#22c55e' : '#3b82f6') + ';padding:3px 10px;border-radius:12px;font-size:10px;font-weight:500;';
-
         const deviceIdEscaped = escapeHtml(device.device_id).replace(/'/g, "\\'");
-        const isNew = !inBaseline;
-        const hasName = !!device.name;
 
-        return '<div data-bt-device-id="' + escapeHtml(device.device_id) + '" data-is-new="' + isNew + '" data-has-name="' + hasName + '" data-rssi="' + (rssi || -100) + '" style="' + cardStyle + '" onclick="BluetoothMode.selectDevice(\'' + deviceIdEscaped + '\')" onmouseover="this.style.borderColor=\'#00d4ff\'" onmouseout="this.style.borderColor=\'#444\'">' +
-            '<div style="' + headerStyle + '">' +
-                '<div>' + protoBadge + badgesHtml + '</div>' +
-                '<span style="' + statusPillStyle + '">' + (inBaseline ? '✓ Known' : '● New') + '</span>' +
-            '</div>' +
-            '<div style="margin-bottom:10px;">' +
-                '<div style="' + nameStyle + '">' + name + '</div>' +
-                '<div style="' + addrStyle + '">' + addr + ' <span style="color:#666;font-size:10px;">(' + addrType + ')</span></div>' +
-            '</div>' +
-            '<div style="' + rssiRowStyle + '">' +
-                '<span style="' + rssiValueStyle + '">' + rssiStr + '</span>' +
-                '<span style="' + rangeBandStyle + '">' + rangeBand + '</span>' +
-            '</div>' +
-            (mfr ? '<div style="' + mfrStyle + '">' + mfr + '</div>' : '') +
-            '<div style="' + metaStyle + '">' +
-                '<span>Seen ' + seenCount + '×</span>' +
-                '<span>Just now</span>' +
+        // Protocol badge - compact
+        const protoBadge = protocol === 'ble'
+            ? '<span class="bt-proto-badge ble">BLE</span>'
+            : '<span class="bt-proto-badge classic">CLASSIC</span>';
+
+        // Status indicator
+        const statusDot = isNew
+            ? '<span class="bt-status-dot new"></span>'
+            : '<span class="bt-status-dot known"></span>';
+
+        // Build secondary info line
+        let secondaryParts = [addr];
+        if (mfr) secondaryParts.push(mfr);
+        secondaryParts.push('Seen ' + seenCount + '×');
+        const secondaryInfo = secondaryParts.join(' · ');
+
+        return '<div class="bt-device-row" data-bt-device-id="' + escapeHtml(device.device_id) + '" data-is-new="' + isNew + '" data-has-name="' + hasName + '" data-rssi="' + (rssi || -100) + '" onclick="BluetoothMode.selectDevice(\'' + deviceIdEscaped + '\')" style="border-left-color:' + rssiColor + ';">' +
+            '<div class="bt-row-main">' +
+                '<div class="bt-row-left">' +
+                    protoBadge +
+                    '<span class="bt-device-name">' + name + '</span>' +
+                '</div>' +
+                '<div class="bt-row-right">' +
+                    '<div class="bt-rssi-container">' +
+                        '<div class="bt-rssi-bar-bg"><div class="bt-rssi-bar" style="width:' + rssiPercent + '%;background:' + rssiColor + ';"></div></div>' +
+                        '<span class="bt-rssi-value" style="color:' + rssiColor + ';">' + (rssi != null ? rssi : '--') + '</span>' +
+                    '</div>' +
+                    statusDot +
+                '</div>' +
             '</div>' +
+            '<div class="bt-row-secondary">' + secondaryInfo + '</div>' +
         '</div>';
     }