Response Time 1–25 seconds 25–50 seconds 1–25 seconds 15–25 seconds 45+ seconds 1–25 seconds 45+ seconds N/A
Range 1,400 feet 600–1,400 feet 1,000 feet 800 feet 300–600 feet 1,300 feet N/A N/A
Battery Life 24 hours-5 days 24 hours mobile device, up to 5 years pendant 6–18 hours
smartwatch
 Up to 5 days 20 hours Up to 10 days 24-36 hours 24-48 hours
Monthly Subscription Cost $32.95 $19.95 $19.95 $19.95 $39.99 $29.95 $79.95 $29.95+
Fall Detection Cost $10 per month $11 per month $10 per month $10 per month $11 per month $5 per month
most systems
 Included $10 per month