diff --git a/cmd/itctl/main.go b/cmd/itctl/main.go
index 1823a57..f63e12e 100644
--- a/cmd/itctl/main.go
+++ b/cmd/itctl/main.go
@@ -24,6 +24,7 @@ import (
_ "go.arsenm.dev/itd/cmd/itctl/notify"
"go.arsenm.dev/itd/cmd/itctl/root"
_ "go.arsenm.dev/itd/cmd/itctl/set"
+ _ "go.arsenm.dev/itd/cmd/itctl/watch"
"os"
diff --git a/cmd/itctl/watch/battery.go b/cmd/itctl/watch/battery.go
new file mode 100644
index 0000000..f0edb50
--- /dev/null
+++ b/cmd/itctl/watch/battery.go
@@ -0,0 +1,76 @@
+/*
+ * itd uses bluetooth low energy to communicate with InfiniTime devices
+ * Copyright (C) 2021 Arsen Musayelyan
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see .
+ */
+
+package watch
+
+import (
+ "fmt"
+ "os"
+ "os/signal"
+ "syscall"
+
+ "github.com/rs/zerolog/log"
+ "github.com/spf13/cobra"
+ "github.com/spf13/viper"
+ "go.arsenm.dev/itd/api"
+)
+
+// heartCmd represents the address command
+var batteryCmd = &cobra.Command{
+ Use: "battery",
+ Aliases: []string{"batt"},
+ Short: "Watch InfiniTime's battery level for changes",
+ Run: func(cmd *cobra.Command, args []string) {
+ client := viper.Get("client").(*api.Client)
+
+ battLevelCh, cancel, err := client.WatchBatteryLevel()
+ if err != nil {
+ log.Fatal().Err(err).Msg("Error getting battery level channel")
+ }
+ defer cancel()
+
+ signalCh := make(chan os.Signal, 1)
+ go func() {
+ <-signalCh
+ cancel()
+ os.Exit(0)
+ }()
+ signal.Notify(signalCh,
+ syscall.SIGINT,
+ syscall.SIGTERM,
+ )
+
+ for battlevel := range battLevelCh {
+ fmt.Printf("%d%%\n", battlevel)
+ }
+ },
+}
+
+func init() {
+ watchCmd.AddCommand(batteryCmd)
+
+ // Here you will define your flags and configuration settings.
+
+ // Cobra supports Persistent Flags which will work for this command
+ // and all subcommands, e.g.:
+ // addressCmd.PersistentFlags().String("foo", "", "A help for foo")
+
+ // Cobra supports local flags which will only run when this command
+ // is called directly, e.g.:
+ // addressCmd.Flags().BoolP("toggle", "t", false, "Help message for toggle")
+}
diff --git a/cmd/itctl/watch/heart.go b/cmd/itctl/watch/heart.go
new file mode 100644
index 0000000..e6e17bd
--- /dev/null
+++ b/cmd/itctl/watch/heart.go
@@ -0,0 +1,75 @@
+/*
+ * itd uses bluetooth low energy to communicate with InfiniTime devices
+ * Copyright (C) 2021 Arsen Musayelyan
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see .
+ */
+
+package watch
+
+import (
+ "fmt"
+ "os"
+ "os/signal"
+ "syscall"
+
+ "github.com/rs/zerolog/log"
+ "github.com/spf13/cobra"
+ "github.com/spf13/viper"
+ "go.arsenm.dev/itd/api"
+)
+
+// heartCmd represents the address command
+var heartCmd = &cobra.Command{
+ Use: "heart",
+ Short: "Watch InfiniTime's heart rate for changes",
+ Run: func(cmd *cobra.Command, args []string) {
+ client := viper.Get("client").(*api.Client)
+
+ heartRateCh, cancel, err := client.WatchHeartRate()
+ if err != nil {
+ log.Fatal().Err(err).Msg("Error getting heart rate channel")
+ }
+ defer cancel()
+
+ signalCh := make(chan os.Signal, 1)
+ go func() {
+ <-signalCh
+ cancel()
+ os.Exit(0)
+ }()
+ signal.Notify(signalCh,
+ syscall.SIGINT,
+ syscall.SIGTERM,
+ )
+
+ for heartRate := range heartRateCh {
+ fmt.Println(heartRate, "BPM")
+ }
+ },
+}
+
+func init() {
+ watchCmd.AddCommand(heartCmd)
+
+ // Here you will define your flags and configuration settings.
+
+ // Cobra supports Persistent Flags which will work for this command
+ // and all subcommands, e.g.:
+ // addressCmd.PersistentFlags().String("foo", "", "A help for foo")
+
+ // Cobra supports local flags which will only run when this command
+ // is called directly, e.g.:
+ // addressCmd.Flags().BoolP("toggle", "t", false, "Help message for toggle")
+}
diff --git a/cmd/itctl/watch/motion.go b/cmd/itctl/watch/motion.go
new file mode 100644
index 0000000..58fe0af
--- /dev/null
+++ b/cmd/itctl/watch/motion.go
@@ -0,0 +1,86 @@
+/*
+ * itd uses bluetooth low energy to communicate with InfiniTime devices
+ * Copyright (C) 2021 Arsen Musayelyan
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see .
+ */
+
+package watch
+
+import (
+ "fmt"
+ "os"
+ "os/signal"
+ "syscall"
+
+ "github.com/rs/zerolog/log"
+ "github.com/spf13/cobra"
+ "github.com/spf13/viper"
+ "go.arsenm.dev/itd/api"
+)
+
+// heartCmd represents the address command
+var motionCmd = &cobra.Command{
+ Use: "motion",
+ Short: "Watch InfiniTime's motion values for changes",
+ Run: func(cmd *cobra.Command, args []string) {
+ client := viper.Get("client").(*api.Client)
+
+ motionValCh, cancel, err := client.WatchMotion()
+ if err != nil {
+ log.Fatal().Err(err).Msg("Error getting motion value channel")
+ }
+ defer cancel()
+
+ signalCh := make(chan os.Signal, 1)
+ go func() {
+ <-signalCh
+ cancel()
+ os.Exit(0)
+ }()
+ signal.Notify(signalCh,
+ syscall.SIGINT,
+ syscall.SIGTERM,
+ )
+
+ for motionVals := range motionValCh {
+ if viper.GetBool("shell") {
+ fmt.Printf(
+ "X=%d\nY=%d\nZ=%d\n",
+ motionVals.X,
+ motionVals.Y,
+ motionVals.Z,
+ )
+ } else {
+ fmt.Printf("%+v\n", motionVals)
+ }
+ }
+ },
+}
+
+func init() {
+ watchCmd.AddCommand(motionCmd)
+
+ // Here you will define your flags and configuration settings.
+
+ // Cobra supports Persistent Flags which will work for this command
+ // and all subcommands, e.g.:
+ // addressCmd.PersistentFlags().String("foo", "", "A help for foo")
+
+ // Cobra supports local flags which will only run when this command
+ // is called directly, e.g.:
+ // addressCmd.Flags().BoolP("toggle", "t", false, "Help message for toggle")
+ motionCmd.Flags().BoolP("shell", "s", false, "Output data in shell-compatible format")
+ viper.BindPFlag("shell", motionCmd.Flags().Lookup("shell"))
+}
diff --git a/cmd/itctl/watch/steps.go b/cmd/itctl/watch/steps.go
new file mode 100644
index 0000000..2ad4667
--- /dev/null
+++ b/cmd/itctl/watch/steps.go
@@ -0,0 +1,75 @@
+/*
+ * itd uses bluetooth low energy to communicate with InfiniTime devices
+ * Copyright (C) 2021 Arsen Musayelyan
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see .
+ */
+
+package watch
+
+import (
+ "fmt"
+ "os"
+ "os/signal"
+ "syscall"
+
+ "github.com/rs/zerolog/log"
+ "github.com/spf13/cobra"
+ "github.com/spf13/viper"
+ "go.arsenm.dev/itd/api"
+)
+
+// heartCmd represents the address command
+var stepsCmd = &cobra.Command{
+ Use: "steps",
+ Short: "Watch InfiniTime's step count for changes",
+ Run: func(cmd *cobra.Command, args []string) {
+ client := viper.Get("client").(*api.Client)
+
+ stepCountCh, cancel, err := client.WatchStepCount()
+ if err != nil {
+ log.Fatal().Err(err).Msg("Error getting step count channel")
+ }
+ defer cancel()
+
+ signalCh := make(chan os.Signal, 1)
+ go func() {
+ <-signalCh
+ cancel()
+ os.Exit(0)
+ }()
+ signal.Notify(signalCh,
+ syscall.SIGINT,
+ syscall.SIGTERM,
+ )
+
+ for stepCount := range stepCountCh {
+ fmt.Println(stepCount, "Steps")
+ }
+ },
+}
+
+func init() {
+ watchCmd.AddCommand(stepsCmd)
+
+ // Here you will define your flags and configuration settings.
+
+ // Cobra supports Persistent Flags which will work for this command
+ // and all subcommands, e.g.:
+ // addressCmd.PersistentFlags().String("foo", "", "A help for foo")
+
+ // Cobra supports local flags which will only run when this command
+ // is called directly, e.g.:
+ // addressCmd.Flags().BoolP("toggle", "t", false, "Help message for toggle")
+}
diff --git a/cmd/itctl/watch/watch.go b/cmd/itctl/watch/watch.go
new file mode 100644
index 0000000..7fd653f
--- /dev/null
+++ b/cmd/itctl/watch/watch.go
@@ -0,0 +1,34 @@
+/*
+ * itd uses bluetooth low energy to communicate with InfiniTime devices
+ * Copyright (C) 2021 Arsen Musayelyan
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see .
+ */
+
+package watch
+
+import (
+ "github.com/spf13/cobra"
+ "go.arsenm.dev/itd/cmd/itctl/root"
+)
+
+// watchCmd represents the watch command
+var watchCmd = &cobra.Command{
+ Use: "watch",
+ Short: "Watch values from InfiniTime for changes",
+}
+
+func init() {
+ root.RootCmd.AddCommand(watchCmd)
+}