Welltory receives mixed reviews from users. Some praise its innovative approach to stress management and health tracking, highlighting features like smartphone camera heartbeat analysis and AI-driven insights for improved well-being. Users appreciate the app's design and integration with devices like the Apple Watch. However, others report issues with app functionality, such as syncing problems and inaccurate readings. Concerns about the app's sensitivity and lack of customer support are also noted. Overall, while some find it beneficial, others are frustrated by technical issues and pricing.