• Ready for iOS 26 + Liquid Glass UI Esper+ now feels right at home on iOS 26. The new Liquid Glass design brings smoother motion, clearer structure, and a more tactile sense of interaction — making setup and daily adjustments feel more natural than ever. • Support for Firmware 6.11 We’ve added compatibility with FW 6.11 to ensure seamless communication with your Esper Hand and unlock upcoming improvements.

• COAPT Integration Esper Hand is now compatible with COAPT — an external multi-sensor system that builds a personalized control model based on your unique muscle patterns. Once COAPT is fitted and your grips are calibrated in the COAPT apps, Esper+ reflects your configuration and lets you adjust the hand’s system settings in real time. • New Onboarding & Better Connection At first launch, Esper+ now guides you through revamped and expanded steps to prepare your hand for use and connection. Helpful articles appear along the way, and personalization steps shape the app around your setup. Bluetooth search and the regular connection flow have also been improved — for your better experience. • Switch to Previous Grip via Hand Control Button You can now assign a new action to the double-tap of the hand’s control button, next to the LED indicator: switch to the previous grip. This moves through your active Basic Kit in a counter-clockwise direction, giving you quicker access to the grip you need.

• New Commands — More Actions: Unlock more ways to control your hand in Classic Pattern. In addition to recommended commands, you can now create your own by pairing a muscle signal with an action: Previous Grip, Most Recent Grip, or 1st Grip. You can also set the impulse for switching to Next Grip, choosing the one that works best for you. • True Return to Factory Defaults — Collision Prevention Included: A factory reset now also clears Collision Prevention.

• Import & Export Backups: Exchange backup files with your prosthetist or service support to fine-tune your setup together, or simply save and transfer your configuration between other devices. Send your current settings via email or your preferred messaging app, and apply any backup with a single tap — no manual adjustments needed.

• Proportional Control: Move with your rhythm and strength — now Esper Hand responds proportionally to your muscle effort. Stronger signals drive faster, firmer motion; lighter touches flow gentle and slow. Fine-tune sensitivity and effort range for open/close alone or with grip switching to find your most comfortable control style. Power in your hands — shaping every motion.

• Settings Backup and Restore: experiment with your control settings without worrying about losing your current setup. Back up all your control preferences and custom grips, and restore them anytime — even after a factory reset. Create multiple backups and easily switch between them to match your needs. • Improved Support: get help right inside the app. Chat with our support team or browse how-to articles to learn how to connect, set up, and use the Esper Hand with ease. • Performance improvements: the app now connects to the Esper Hand faster and responds more smoothly than ever. We also fixed some pesky bugs to make everything run better.

• Timely alerts for new versions: We’ve added smart update reminders — you’ll now receive subtle notifications through push or in-app alerts when a new version is available. Useful if you haven’t opened the app in a while or missed recent improvements. • A few pesky bugs were crushed and small refinements made. Your control just got smoother.

• Finger Collision Prevention: have your fingers ever blocked each other’s movement? Try Collision Prevention to reduce overlap and find your ideal balance of speed and control. Choose between fast or safer finger movement while opening / closing the grip and switching between grips. • Hand Usage Data Sync: sync Esper Hand data with the app regularly to allow us to personalize your experience, improve grip accuracy and responsiveness, refine AI, and develop new features - making Esper Hand smarter and more intuitive with every move.

• Single-Site Control: a new mode designed to control the Esper Hand for users with a single sensor or those with limited muscle activity. Please contact your prosthetist for more details. • A few pesky bugs were smashed using the Precision grip.

• Single-Site Control: a new mode designed to control the Esper Hand for users with a single sensor or those with limited muscle activity. Please contact your prosthetist for more details.

• New Grip Control Patterns: switch to the previous grip or lock the grip using new muscle commands in the Classic grip control pattern (ex control scheme). Please get in touch with your prosthetist to try this feature.

• A few pesky bugs were smashed using the Fist grip

• Rearrange Grips: In Edit Kit mode, drag and drop grips to change their order and activate or inactivate them. Long-press any grip to swap their positions via the context menu. • Improved interface: Enjoy a better user experience thanks to the design improvements.

• Virtual Hand Mode: Explore the app’s full functionality without connecting to the Esper Hand. Perfect for onboarding new users, guiding users for troubleshooting by prosthetists, and helping potential future owners discover the Esper Hand's capabilities. • Disconnect Button: Seamlessly switch between connecting to a real Esper Hand and the Virtual Hand mode or between multiple Esper Hands.

• New Design: we’ve reimagined the app based on user feedback and created an intuitive interface for quick access to features. • Focus on Muscles: all the controls and settings are much easier to understand, as they reflect your body’s natural movement. • Presets for Control Settings: we’ve recreated the different control scenarios based on the experience of other Esper users. • Fine-tuning Sensors: easy adjustment of threshold and gain. • Bluetooth on Triple Tap: Bluetooth now toggles only with a triple-tap on Control Button.

• New Design: we’ve reimagined the app based on user feedback and created an intuitive interface for quick access to features. • Focus on Muscles: all the controls and settings are much easier to understand, as they reflect your body’s natural movement. • Presets for Control Settings: we’ve recreated the different control scenarios based on the experience of other Esper users. • Fine-tuning Sensors: easy adjustment of threshold and gain. • Bluetooth on Triple Tap: Bluetooth now toggles only with a triple-tap on Control Button.

Finger calibration feature and bug fixes

Enhance app stability and fix bugs

Update connection flow, enhance app stability, and fix bugs

Simplify and enhance hand control with new modes, hurry up to try it!

Meet iPad support!

Fix bugs, enhance app stability and quality

Stability enhancement and new control scheme mode

Meet app rebranding, Ukrainian localization, and app stability enhancement

Minor improvements and bug fixes