Vastfit — All-in-One Wellness Companion

Vastfit is a free lifestyle app for iPhone that pairs with a dedicated smartwatch to help users monitor and manage their health. The app syncs data between phone and wearable so you can review daily metrics, tweak watch settings, and keep everything up to date.

Monitoring Capabilities

  • Visual trend reports for daily, weekly, and monthly activity, including steps, calories burned, and sleep quality.
  • Built-in support for multiple sport modes with GPS route recording and performance tracking.
  • One-tap measurements for vital signs such as heart rate, body temperature, blood oxygen (SpO2), and blood pressure.
  • Automatic synchronization of device clock, interface language, and local weather information.

Watch Controls and Alerts

  • Custom reminders to stay hydrated and to move after periods of inactivity.
  • Incoming-call and message alerts pushed to the wrist so you won’t miss important notifications.
  • Configurable alarms and simple watch personalization options.
  • Multiple smartwatch settings that you can adjust from the phone for a tailored experience.

Suggested Paid Alternative

  • Little Kitten — My Favorite Cat (paid): a different style of app if you prefer a paid option with a distinct focus and features.

Quick Summary

Vastfit is a versatile, no-cost fitness companion for iPhone users who own the compatible smartwatch. It combines vital-sign monitoring, structured activity tracking, and customizable watch controls into a single app suitable for casual users and fitness enthusiasts alike.

Technical

Title
Vastfit
Requirements
  • iPhone
Language
No language has been specified.
Available languages
License
  • Free
Latest update
2025-10-30
Author
Shenzhen Weir Health Technology Co. Ltd
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