Garmin inReach, ZOLEO & Spot – Satellite Messenger Cost Calculator

Two‑Way Satellite Plan Cost Calculator

Enter your expected monthly usage. We’ll estimate costs for Garmin inReach, ZOLEO and (tracking‑only) SPOT, then highlight the cheapest option.

1) Your monthly usage

Continuous location sharing while moving.
Advanced (currency & assumptions)
Garmin & ZOLEO are modelled as pausable; SPOT Flex is pro‑rated, SPOT Basic annual is not. ZOLEO has no photo/audio media; SPOT is tracking‑only. All Garmin plans (incl. Enabled) can be suspended free off‑season, so they’re averaged across active months only.

2) Results

Fill in your usage and press Calculate.
Pricing is indicative; check provider sites for the latest. Activation/suspend fees excluded from monthly totals.

Assumptions & notes

  • Media (photos & audio): Only the Garmin inReach Messenger Plus and inReach Mini 3 Plus support sending photo messages and audio/voice notes. If you request any media above, only these media‑capable Garmin devices will be recommended.
  • Garmin inReach plans include Enabled (PAYG), Essential, Standard and Premium. Enabled is a low‑cost plan with unlimited SOS; other features are PAYG (texts £0.50 each; tracking points £0.10 each; photo/voice £1.00 each) at ≥10‑minute intervals. Essential/Standard/Premium include message buckets and (on higher tiers) unlimited tracking. All Garmin plans can now be suspended for free for up to 12 months at a time, with no reactivation fee — so off‑season months cost nothing and every plan is averaged the same way (base + usage × active months ÷ 12).
    Worth knowing: people often keep Enabled live all year (£7.99 × 12 = £95.88) purely to keep SOS active rather than suspending. If you’d suspend off‑season instead, you lose satellite/SOS cover in those months but pay £0.
    Activation: £39.99 (only payable again if a plan stays suspended for more than 12 months and is cancelled).
  • ZOLEO: Text‑only over satellite (no photo/audio media). Plans 75 / 300 / Unlimited at £18 / £32 / £58; overage £0.55; Location Share+ £4.50/mo for unlimited tracking. Pausable. Suspend months billed at £3.50 each.
    Activation: £39.99 (one‑time; not recharged on unsuspend).
  • SPOT (Gen3/Gen4): Tracking‑only with preset outgoing messages (no two‑way texts; no photo/audio media). Annual Basic ~€14.95/mo ex‑VAT (+ Extreme tracking €5.95/mo). Shown only when you choose tracking‑only (no messages, no media). Flex pro‑rated; Basic annual is not.
    Activation: €29.95.