ZOLEO vs. Spot X: Satellite Messaging Comparison
ZOLEO outperforms Spot X with reliable global coverage, weather updates and easy device sharing, as well as exclusive features including Progressive SOS and Medical Assist.
| Features | ZOLEO | Spot X™ |
|---|---|---|
| Supported Networks | Iridium® | Globalstar |
| Coverage | 100% global (incl. oceans, airways) | Most land masses |
| Requires Airtime Subscription | ||
| Dimensions | 9.1 x 6.6 x 2.7 cm | 16.6 x 7.4 x 2.4 cm |
| Weight | 142 g (5 oz) | 198.4 g (7 oz) |
| Dedicated SMS Number Provided | ||
| Two-way Messaging | Yes, via the mobile app (900+ characters) | Yes, via the device or mobile app |
| SOS Alerting With 24/7 Monitoring | ||
| Progressive SOS Alerting | Yes, with ongoing updates via the mobile app | |
| Medical Assist, 24/7 Access to Non-Emergency Medical Advice | ||
| Weather Forecasts | Yes, for any location via the mobile app | |
| 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 | ||
| Built-in Check-in Button | ||
| LED Indicators | ||
| Configurable Message Check Interval | ||
| Supports Device Sharing | ||
| Built-in Display & Keyboard | ||
| Built-in Compass |
Note: This compares ZOLEO with some Spot X™ based on select features and should not be considered a comprehensive market comparison. Consumers should perform their own research to fully explore the capabilities of other devices. Spot X™ is a trademark of SPOT LLC., registered in the U.S. and other countries.
What ZOLEO Users Are Saying
Don’t just take our word for it. Here is what ZOLEO users say about their experience during an emergency.




