How Does ZOLEO Compare?
Compare Satellite Communicators and Companion Satellite Messaging Apps
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| Satellite Communicator Device | ZOLEO | Spot X™ | |
| Supported Networks | Iridium® | Globalstar | |
| Coverage | 100% global (incl. oceans, airways) | Most land masses | |
| Requires Airtime Subscription | Yes | Yes | |
| Dimensions | 3.6 x 2.6 x 1.06 inches (9.1 x 6.6 x 2.7 cm) | 6.54 x 2.9 x 0.94 inches (16.6 x 7.4 x 2.4 cm) | |
| Weight | 5.3 oz (150.3 g) | 7 oz (198.4 g) | |
| Dedicated SMS Number Provided | Yes | Yes | |
| Two-way Messaging | Yes, via the mobile app (900+ characters) | Yes, via the device or mobile app | |
| SOS alerting with 24/7 Monitoring | Yes | Yes | |
| Progressive SOS alerting | Yes, with ongoing updates via the mobile app | No | |
| Medical Assist, 24/7 access to non-emergency medical advice | Yes | No | |
| Weather Forecasts | Yes, for any location via the mobile app | No | |
| Share Location and Track Points | Yes, via device or mobile app | Yes, via device or mobile app | |
| Dust and Water Resistant | Yes, IP68 (superior water-resistance) | Yes, IP67 | |
| Battery Life | 200+ hrs. (checking messages every 12 mins.) | 10 days (at 10 min. tracking intervals) | |
| Built-in SOS Button | Yes | Yes | |
| Built-in Check-in Button | Yes | Yes | |
| LED Indicators | Yes | Yes | |
| Configurable message check interval | Yes | Yes | |
| Supports Device Sharing | Yes | No | |
| Built-in Display & Keyboard | No | Yes | |
| Built-in Compass | No | Yes |