ABOUT
Independent software for people who train.
Perihela LLC is an independent software company based in Sheridan, Wyoming. We design and build iOS apps for athletes and people who train seriously.
Our apps are built around precise measurement: they read sensors directly over Bluetooth, keep the full raw record, and store it on the user's own device. There are no accounts to create and no data sold to anyone.
PRODUCTS
ampulse
An iPhone app that records heart rate and beat-to-beat (RR) intervals from Polar sensors, the Polar Loop and standard Bluetooth chest straps such as the Garmin HRM series. It runs heart-rate-variability threshold tests, guides structured workouts with live targets, connects to Bluetooth power meters and indoor machines, and exports every session in open formats such as FIT.
CONTACT
- Company
- Perihela LLC
- Entity
- Wyoming limited liability company, filing ID 2026-002090693
- Address
- 30 N Gould St, Ste N
Sheridan, WY 82801
United States - contact@perihela.com
- App support
- ampulse.fit