ZOLEO or Spot X: Which Satellite Messenger Offers More Value?

Discover why ZOLEO is the top choice for reliable messaging, weather updates, SOS, durability and more!

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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
(3.6" x 2.6" x 1.06")

16.6 x 7.4 x 2.4 cm
(6.54" x 2.9" x 0.94")

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

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.

Hiker Breaks Ankle

Hiker Breaks Ankle

That day could have gone so badly, but it ended well thanks to ZOLEO. It was a flawless experience.

Read the Rescue Story