diff --git a/Cargo.lock b/Cargo.lock
index a18c8ff..9cabc32 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1109,7 +1109,7 @@ dependencies = [
 [[package]]
 name = "libmonado-rs"
 version = "0.1.0"
-source = "git+https://github.com/technobaboo/libmonado-rs#626d8f52d218c59a915edc61e91f849b8dc8922e"
+source = "git+https://github.com/technobaboo/libmonado-rs?rev=ddad003d5701c7139dd0de69c8195ed2105784ca#ddad003d5701c7139dd0de69c8195ed2105784ca"
 dependencies = [
  "bindgen",
  "cmake",
diff --git a/Cargo.toml b/Cargo.toml
index 5f63955..79fd66a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -12,7 +12,7 @@ git2 = "0.19.0"
 gtk4 = { version = "0.9.0", features = ["v4_10"] }
 lazy_static = "1.5.0"
 libadwaita = { version = "0.7.0", features = ["v1_5"] }
-libmonado-rs = { git = "https://github.com/technobaboo/libmonado-rs" }
+libmonado-rs = { git = "https://github.com/technobaboo/libmonado-rs", rev = "ddad003d5701c7139dd0de69c8195ed2105784ca" }
 rusb = "0.9.4"
 nix = { version = "0.29.0", features = ["fs", "signal"] }
 phf = "0.11.2"
diff --git a/src/ui/battery_status.rs b/src/ui/battery_status.rs
index 3b5db10..444a7c1 100644
--- a/src/ui/battery_status.rs
+++ b/src/ui/battery_status.rs
@@ -1,34 +1,39 @@
+use libmonado_rs::BatteryStatus;
 use std::fmt::Display;
 
-#[derive(Debug, Clone, Default)]
-pub struct BatteryStatus {
-    /// between 0 and 100
-    pub percentage: u8,
+#[derive(Debug, Clone)]
+pub struct EnvisionBatteryStatus {
+    pub battery_status: BatteryStatus,
 }
 
-impl Display for BatteryStatus {
+impl Display for EnvisionBatteryStatus {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        f.write_str(&format!("{}%", self.percentage))
+        f.write_str(&format!(
+            "{}%",
+            (self.battery_status.charge * 100.0).round()
+        ))
     }
 }
 
-impl BatteryStatus {
-    pub fn new(percentage: u8) -> Self {
-        Self { percentage }
+impl From<BatteryStatus> for EnvisionBatteryStatus {
+    fn from(battery_status: BatteryStatus) -> Self {
+        Self { battery_status }
     }
+}
 
+impl EnvisionBatteryStatus {
     pub fn icon(&self) -> &str {
-        match self.percentage {
-            n if n >= 100 => "battery-level-100-symbolic",
-            n if n >= 90 => "battery-level-90-symbolic",
-            n if n >= 80 => "battery-level-80-symbolic",
-            n if n >= 70 => "battery-level-70-symbolic",
-            n if n >= 60 => "battery-level-60-symbolic",
-            n if n >= 50 => "battery-level-50-symbolic",
-            n if n >= 40 => "battery-level-40-symbolic",
-            n if n >= 30 => "battery-level-30-symbolic",
-            n if n >= 20 => "battery-level-20-symbolic",
-            n if n >= 10 => "battery-level-10-symbolic",
+        match self.battery_status.charge {
+            n if n >= 1.0 => "battery-level-100-symbolic",
+            n if n >= 0.9 => "battery-level-90-symbolic",
+            n if n >= 0.8 => "battery-level-80-symbolic",
+            n if n >= 0.7 => "battery-level-70-symbolic",
+            n if n >= 0.6 => "battery-level-60-symbolic",
+            n if n >= 0.5 => "battery-level-50-symbolic",
+            n if n >= 0.4 => "battery-level-40-symbolic",
+            n if n >= 0.3 => "battery-level-30-symbolic",
+            n if n >= 0.2 => "battery-level-20-symbolic",
+            n if n >= 0.1 => "battery-level-10-symbolic",
             _ => "battery-level-0-symbolic",
         }
     }
diff --git a/src/ui/devices_box.rs b/src/ui/devices_box.rs
index ade4e75..4bd8cab 100644
--- a/src/ui/devices_box.rs
+++ b/src/ui/devices_box.rs
@@ -5,6 +5,7 @@ use relm4::{factory::AsyncFactoryVecDeque, prelude::*};
 
 #[tracker::track]
 pub struct DevicesBox {
+    #[no_eq]
     devices: Vec<XRDevice>,
 
     #[tracker::do_not_track]
diff --git a/src/ui/factories/device_row_factory.rs b/src/ui/factories/device_row_factory.rs
index fe90b10..5a07d52 100644
--- a/src/ui/factories/device_row_factory.rs
+++ b/src/ui/factories/device_row_factory.rs
@@ -1,5 +1,5 @@
 use crate::{
-    ui::battery_status::BatteryStatus,
+    ui::battery_status::EnvisionBatteryStatus,
     xr_devices::{XRDevice, XRDeviceRole},
 };
 use adw::prelude::*;
@@ -42,7 +42,7 @@ pub struct DeviceRowModel {
     subtitle: String,
     state: DeviceRowState,
     suffix: Option<gtk::Widget>,
-    battery_status: Option<BatteryStatus>,
+    battery_status: Option<EnvisionBatteryStatus>,
 }
 
 #[derive(Debug, Default)]
@@ -51,7 +51,7 @@ pub struct DeviceRowModelInit {
     pub subtitle: Option<String>,
     pub state: Option<DeviceRowState>,
     pub suffix: Option<gtk::Widget>,
-    pub battery_status: Option<BatteryStatus>,
+    pub battery_status: Option<EnvisionBatteryStatus>,
 }
 
 impl DeviceRowModelInit {
@@ -59,9 +59,7 @@ impl DeviceRowModelInit {
         Self {
             title: Some(d.dev_type.to_string()),
             subtitle: Some(d.name.clone()),
-            battery_status: d
-                .battery
-                .map(|bat| BatteryStatus::new((bat * 100.0).trunc() as u8)),
+            battery_status: d.battery.map(EnvisionBatteryStatus::from),
             ..Default::default()
         }
     }
diff --git a/src/xr_devices.rs b/src/xr_devices.rs
index 3862202..1830ecb 100644
--- a/src/xr_devices.rs
+++ b/src/xr_devices.rs
@@ -1,4 +1,4 @@
-use libmonado_rs;
+use libmonado_rs::{self, BatteryStatus};
 use std::{fmt::Display, slice::Iter};
 
 const GENERIC_TRACKER_PREFIX: &str = "Found generic tracker device: ";
@@ -224,14 +224,13 @@ impl XRDeviceRole {
     }
 }
 
-#[derive(Debug, Clone, PartialEq)]
+#[derive(Debug, Clone)]
 pub struct XRDevice {
     pub dev_type: XRDeviceRole,
     pub name: String,
     pub index: String,
     pub serial: Option<String>,
-    pub battery: Option<f32>, // battery percentage, from 0 to 1 maybe
-                              // still need to implement it in monado
+    pub battery: Option<BatteryStatus>,
 }
 
 impl Default for XRDevice {
@@ -320,9 +319,9 @@ impl XRDevice {
                 res.push(Self {
                     index: dev.id.to_string(),
                     serial: dev.serial().ok(),
+                    battery: dev.battery_status().ok(),
                     name: dev.name,
                     dev_type: xrd,
-                    ..Default::default()
                 })
             }
         });