App-Connected TENS Devices Add Subscription Revenue
App-connected TENS and EMS devices are converging with subscription software models, offering personalized stimulation programs that adjust based on logged pain patterns rather than fixed presets. Over 40% of new TENS unit launches in 2025 included companion mobile apps, up considerably from a small minority just three years earlier, as manufacturers chase the recurring engagement and cross-sell revenue that hardware-only products cannot generate on their own. Several manufacturers now offer tiered subscription programs bundling replacement electrode pads with premium app features, a model borrowed directly from fitness wearable companies rather than traditional medical device makers.
Market Impact: 62% of workers report daily discomf








