diff --git a/ShareClient.xcodeproj/project.pbxproj b/ShareClient.xcodeproj/project.pbxproj
index e0332a9..cf78f89 100644
--- a/ShareClient.xcodeproj/project.pbxproj
+++ b/ShareClient.xcodeproj/project.pbxproj
@@ -7,7 +7,6 @@
 	objects = {
 
 /* Begin PBXBuildFile section */
-		4325E9CF210E6A0A00969CE5 /* HKUnit.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4325E9CE210E6A0A00969CE5 /* HKUnit.swift */; };
 		4325E9D1210E6A3D00969CE5 /* TimeInterval.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4325E9D0210E6A3D00969CE5 /* TimeInterval.swift */; };
 		4325E9D3210E6ADA00969CE5 /* IdentifiableClass.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4325E9D2210E6ADA00969CE5 /* IdentifiableClass.swift */; };
 		4325E9D5210E6B4400969CE5 /* UIColor.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4325E9D4210E6B4300969CE5 /* UIColor.swift */; };
@@ -28,7 +27,6 @@
 		43AB51362133177800B3D58D /* LocalizedString.swift in Sources */ = {isa = PBXBuildFile; fileRef = 43AB51352133177800B3D58D /* LocalizedString.swift */; };
 		43AB51372133177800B3D58D /* LocalizedString.swift in Sources */ = {isa = PBXBuildFile; fileRef = 43AB51352133177800B3D58D /* LocalizedString.swift */; };
 		43C418AF1CE0488900405B6A /* ShareClient.swift in Sources */ = {isa = PBXBuildFile; fileRef = 43C418AE1CE0488900405B6A /* ShareClient.swift */; };
-		A9ED4D93225EB4D30080DEBA /* HKUnit.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4325E9CE210E6A0A00969CE5 /* HKUnit.swift */; };
 		A9ED4D94225EB4D30080DEBA /* TimeInterval.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4325E9D0210E6A3D00969CE5 /* TimeInterval.swift */; };
 		A9ED4D95225EB4D30080DEBA /* ShareClientManager.swift in Sources */ = {isa = PBXBuildFile; fileRef = 43A8EC9C210E68CE00A81379 /* ShareClientManager.swift */; };
 		A9ED4D96225EB4D30080DEBA /* LocalizedString.swift in Sources */ = {isa = PBXBuildFile; fileRef = 43AB51352133177800B3D58D /* LocalizedString.swift */; };
@@ -64,7 +62,6 @@
 /* End PBXContainerItemProxy section */
 
 /* Begin PBXFileReference section */
-		4325E9CE210E6A0A00969CE5 /* HKUnit.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = HKUnit.swift; sourceTree = "<group>"; };
 		4325E9D0210E6A3D00969CE5 /* TimeInterval.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = TimeInterval.swift; sourceTree = "<group>"; };
 		4325E9D2210E6ADA00969CE5 /* IdentifiableClass.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = IdentifiableClass.swift; sourceTree = "<group>"; };
 		4325E9D4210E6B4300969CE5 /* UIColor.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = UIColor.swift; sourceTree = "<group>"; };
@@ -435,7 +432,6 @@
 			isa = PBXSourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
-				4325E9CF210E6A0A00969CE5 /* HKUnit.swift in Sources */,
 				4325E9D1210E6A3D00969CE5 /* TimeInterval.swift in Sources */,
 				B40BF26823ABD55200A43CEE /* OSLog.swift in Sources */,
 				43A8EC9D210E68CE00A81379 /* ShareClientManager.swift in Sources */,
@@ -464,7 +460,6 @@
 			isa = PBXSourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
-				A9ED4D93225EB4D30080DEBA /* HKUnit.swift in Sources */,
 				A9ED4D94225EB4D30080DEBA /* TimeInterval.swift in Sources */,
 				A9ED4D95225EB4D30080DEBA /* ShareClientManager.swift in Sources */,
 				A9ED4D96225EB4D30080DEBA /* LocalizedString.swift in Sources */,
@@ -549,7 +544,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 15.1;
+				IPHONEOS_DEPLOYMENT_TARGET = 17.6;
 				LOCALIZATION_PREFERS_STRING_CATALOGS = YES;
 				LOCALIZED_STRING_MACRO_NAMES = (
 					NSLocalizedString,
@@ -613,7 +608,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 15.1;
+				IPHONEOS_DEPLOYMENT_TARGET = 17.6;
 				LOCALIZATION_PREFERS_STRING_CATALOGS = YES;
 				LOCALIZED_STRING_MACRO_NAMES = (
 					NSLocalizedString,
diff --git a/ShareClient/HKUnit.swift b/ShareClient/HKUnit.swift
deleted file mode 100644
index e3f0dde..0000000
--- a/ShareClient/HKUnit.swift
+++ /dev/null
@@ -1,16 +0,0 @@
-//
-//  HKUnit.swift
-//  xDripG5
-//
-//  Created by Nate Racklyeft on 8/6/16.
-//  Copyright © 2016 Nathan Racklyeft. All rights reserved.
-//
-
-import HealthKit
-
-
-extension HKUnit {
-    static let milligramsPerDeciliter: HKUnit = {
-        return HKUnit.gramUnit(with: .milli).unitDivided(by: HKUnit.literUnit(with: .deci))
-    }()
-}
diff --git a/ShareClient/ShareClientManager.swift b/ShareClient/ShareClientManager.swift
index 49167be..d6369ed 100644
--- a/ShareClient/ShareClientManager.swift
+++ b/ShareClient/ShareClientManager.swift
@@ -10,8 +10,14 @@ import HealthKit
 
 
 public class ShareClientManager: CGMManager {
+    public var inSignalLoss: Bool = false
+    
+    public var isInoperable: Bool {
+        cgmManagerStatus.isInoperable
+    }
+    
 
-    public static let pluginIdentifier = "DexShareClient"
+    public let pluginIdentifier = "DexShareClient"
 
     public init() {
         shareService = ShareService(keychainManager: keychain)
@@ -133,9 +139,7 @@ public class ShareClientManager: CGMManager {
 
 // MARK: - AlertResponder implementation
 extension ShareClientManager {
-    public func acknowledgeAlert(alertIdentifier: Alert.AlertIdentifier, completion: @escaping (Error?) -> Void) {
-        completion(nil)
-    }
+    public func acknowledgeAlert(alertIdentifier: LoopKit.Alert.AlertIdentifier) async throws { }
 }
 
 // MARK: - AlertSoundVendor implementation
diff --git a/ShareClient/ShareGlucose+GlucoseKit.swift b/ShareClient/ShareGlucose+GlucoseKit.swift
index 87f04d1..a9729d3 100644
--- a/ShareClient/ShareGlucose+GlucoseKit.swift
+++ b/ShareClient/ShareGlucose+GlucoseKit.swift
@@ -7,8 +7,8 @@
 //
 
 import Foundation
-import HealthKit
 import LoopKit
+import LoopAlgorithm
 
 enum GlucoseLimits {
     static var minimum: UInt16 = 40
@@ -20,8 +20,8 @@ extension ShareGlucose: GlucoseValue {
         return timestamp
     }
 
-    public var quantity: HKQuantity {
-        return HKQuantity(unit: .milligramsPerDeciliter, doubleValue: Double(min(max(glucose, GlucoseLimits.minimum), GlucoseLimits.maximum)))
+    public var quantity: LoopQuantity {
+        return LoopQuantity(unit: .milligramsPerDeciliter, doubleValue: Double(min(max(glucose, GlucoseLimits.minimum), GlucoseLimits.maximum)))
     }
 }
 
@@ -35,7 +35,7 @@ extension ShareGlucose: GlucoseDisplayable {
         return GlucoseTrend(rawValue: Int(trend))
     }
 
-    public var trendRate: HKQuantity? {
+    public var trendRate: LoopQuantity? {
         return nil
     }
 
diff --git a/ShareClientUI/ShareClientManager+UI.swift b/ShareClientUI/ShareClientManager+UI.swift
index 517215e..00e83b7 100644
--- a/ShareClientUI/ShareClientManager+UI.swift
+++ b/ShareClientUI/ShareClientManager+UI.swift
@@ -8,7 +8,6 @@
 import SwiftUI
 import LoopKit
 import LoopKitUI
-import HealthKit
 import ShareClient
 
 extension ShareClientManager: CGMManagerUI {
diff --git a/ShareClientUI/ShareClientSettingsViewController.swift b/ShareClientUI/ShareClientSettingsViewController.swift
index 44e01d3..a0c47d3 100644
--- a/ShareClientUI/ShareClientSettingsViewController.swift
+++ b/ShareClientUI/ShareClientSettingsViewController.swift
@@ -7,7 +7,7 @@
 
 import UIKit
 import Combine
-import HealthKit
+import LoopAlgorithm
 import LoopKit
 import LoopKitUI
 import ShareClient
@@ -20,7 +20,7 @@ public class ShareClientSettingsViewController: UITableViewController {
 
     private lazy var cancellables = Set<AnyCancellable>()
 
-    private var glucoseUnit: HKUnit {
+    private var glucoseUnit: LoopUnit {
         displayGlucosePreference.unit
     }