EvaCalòr vs Shift

Communicate with the product in real time via Wi-Fi or Bluetooth making comfort management at your fingertips whenever and wherever you want. Thanks to remote control, you can switch the product on and off, increase or decrease both the power and room temperature, set the timer, view the status of the product.

Start your HIIT workout in 3 taps. No setup friction. No clutter. Just a clean, fast interval timer built for people who actually train. Shift is a purpose-built HIIT timer designed for speed. Set your work intervals, rest periods, and rounds — then go. No account required. No ads. No bloated feature set. WHAT SHIFT DOES: — Custom interval configuration: work time, rest time, rounds, sets — Tabata, EMOM, and custom HIIT protocols — Clear audio cues and haptic feedback so you never miss a transition — Visual countdown optimized for glanceability mid-workout — Minimal UI that stays out of your way BUILT FOR: — Home workouts with no equipment — Gym training between sets — CrossFit-style timed circuits — Tabata protocols — Any interval-based training WHY SHIFT: Most timer apps are either too simple (just a stopwatch) or too complex (10 screens before you start). Shift sits in the sweet spot — fully configurable but fast to start. Designed by Credes, a product studio that ships tools people actually use. Start training. Not configuring.