Observed arrival · 2026-09-12
Jai, the personal trainer you call
A phone-based voice coach that guides workouts, tracks sets, times rests, and adapts to the equipment you own.
Field notes
Jai's central interaction is a phone call: the user selects available equipment, receives spoken exercise and rest instructions, and reports whether each set felt easy, okay, or hard. The page says the system can resume after a dropped call, substitute for missing equipment, and export history in CSV or TCX formats. It also describes gentler seated, supported, and balance-focused programs for people over 60 or with limited mobility. An audio sample is marked as forthcoming, and the displayed monthly price is still a placeholder.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
One card from the complete issue