| Starting equipment fee | $249 | $399 | $199.95 | $255 | $199 | $159.95 |
| Starting monthly price | $0 | $0 | $39.95 | $24.95 | $59.95 | $29.95 |
| Connection type | AT&T, T-Mobile, Verizon | AT&T, T-Mobile, Verizon | AT&T or Verizon cellular; landline | AT&T or Verizon cellular; landline | Verizon | T-Mobile |
| Fall detection | Yes, included | Yes, included | Yes, $10 per month | Yes, $10 per month | Yes, included | Yes, $10 |
| Battery Life | 18–36 hours | 18–36 hours | Up to 5 days | Up to 5 days | 24 hours | Up to 48 hours |
| Water-resistant | Yes | Yes | Yes | Yes | Yes | Waterproof |
| Brand response time | NA | NA | 1–25 seconds | 1–25 seconds | 50+ seconds | 25–50 seconds |
