How does Smart Calendar's voice assistant work?

Smart Calendar features a custom wake word 'Kiro' that activates hands-free, even when your phone is in your pocket. Once activated, speak natural commands like 'Schedule a meeting tomorrow at 3 PM', 'Remind me to buy milk when I'm near the grocery store', or 'How much did I spend on food this week?'. The AI uses advanced language models (OpenAI, Claude, or on-device Ollama) to understand context and intent. It responds with text-to-speech for a fully conversational experience. The wake word detection works completely offline for privacy.

What are location-based reminders?

Location-based reminders use geofencing to trigger alerts when you arrive or leave specific locations. You can set reminders for named places (home, work, gym), generic categories (any grocery store, pharmacy), or custom locations with adjustable radius.

How does automatic expense tracking work?

Smart Calendar's AI automatically parses bank SMS notifications to detect and categorize transactions. You can also add expenses via voice commands like 'I spent 50 on lunch'. The app provides budget tracking with 80% warnings and spending analytics.

What technology stack does Smart Calendar use?

Smart Calendar is built with Kotlin for modern Android development, Jetpack Compose for declarative UI, Material 3 design system, Room DB for local storage, Ollama/OpenAI for AI backend, and Google's Geofencing API for location features.

Smart Calendar Features — Voice AI Assistant, Location Reminders, Finance Tracker

Name: Smart Calendar
Brand: Smart Calendar
Availability: InStock
Rating: 4.8 (150 reviews)

Voice-First

Speak Naturally, Get Things Done

Say "Kiro, remind me to call John tomorrow at 3 PM" — even with your phone in your pocket. Our custom wake word detection works offline.

Custom "Kiro" wake word (works offline)
Natural language understanding via LLM
Supports Ollama (local) or OpenAI
Text-to-speech responses

Voice AI Interface showing natural language commands

Location-Aware

Reminders That Know Where You Are

Geofencing-powered alerts trigger when you arrive or leave locations. "Remind me to buy milk when I reach any grocery store."

Named places (home, work, gym)
Generic categories (any store, pharmacy)
Custom radius and time constraints
Battery-optimized geofencing

Location-based reminder interface with map

Smart Finance

Automatic Expense Tracking

AI parses bank SMS messages to automatically detect and categorize transactions. Or just say "I spent 50 on lunch" for manual entries.

Auto-parse bank SMS notifications
Budget tracking with 80% warnings
Spending insights and analytics
Category-based reporting

Finance tracking dashboard with spending categories

Built and Shipping

Not a concept — a working Android app you can download today.

Launch

AI Chat

Calendar

Planner

Download APK View Source Code

Built for Scale

KotlinModern Android

Jetpack ComposeDeclarative UI

Material 3Design System

Room DBLocal Storage

Ollama / OpenAIAI Backend

Geofencing APILocation

Why We Win

Smart Calendar

Google Assistant

Todoist + Mint

Voice-first design

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Location-based reminders

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Limited

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Finance tracking

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SMS auto-parsing

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On-device AI option

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Open source

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