Garmin inReach Mini 3 Plus Rugged Satellite Communicator with Touchscreen

Yes — all satellite features (SOS, messaging, tracking, and weather) require an active satellite plan, activated at explore.garmin.com. Garmin offers four tiers — Enabled, Essential, Standard, and Premium — ranging from pay-as-you-go messaging up to unlimited texting and live tracking, and every tier includes SOS. You can also suspend the plan for up to 12 months free when you are off-season. Without a subscription, only basic on-device GPS functions work.

The big jumps: a color touchscreen, a built-in speaker and microphone for 30-second voice messages with transcription, photo sharing over satellite, and far richer texting — up to 1,600 characters with emojis, reactions, and group chat, composable right on the device. It pairs with the Garmin Messenger app on your phone and connects to compatible Garmin watches, so you can send check-ins or trigger SOS from your wrist.

Garmin rates it at up to 330+ hours with 10-minute tracking in low-power messaging mode — roughly two weeks of all-day trail use — and up to a year switched off, so it is ready when you grab it. Heavier use shortens that: about 95 hours in performance messaging mode, or 55 hours with 2-minute tracking.

Yes. The Mini 3 Plus connects to compatible Garmin watches, so you can send check-ins or trigger an SOS from your wrist without digging the device out of a pack. It also pairs with the Garmin Messenger app on your phone for easier typing and message management.

SOS is included on every inReach subscription tier, from the entry Enabled plan up to Premium, so you never have to buy up to get emergency coverage. You can trigger it on the device itself or from a paired compatible Garmin watch. The one hard requirement is an active satellite plan, activated at explore.garmin.com, since none of the satellite features work without one.

Yes, both. The built-in speaker and microphone let you record 30-second voice messages that are sent with transcription, and you can share photos over satellite. Those two features are new to the Mini 3 Plus and are not on the older inReach Mini 2.

Yes. The Mini 3 Plus has a color touchscreen and lets you compose messages right on the device, up to 1,600 characters with emojis, reactions, and group chat. Pairing the Garmin Messenger app on your phone makes typing easier, but it is optional rather than required.

Yes. Garmin lets you suspend an inReach plan for up to 12 months at no cost, so you are not paying through a winter or a long gap between trips. Plans are managed at explore.garmin.com, where you can also move between the Enabled, Essential, Standard, and Premium tiers. While a plan is suspended, only basic on-device GPS functions work.

Yes, weather is one of the satellite features on the Mini 3 Plus, alongside SOS, messaging, and tracking. Like the others, it requires an active satellite plan to work.

Yes, tracking is a core satellite feature, and the Premium plan tier includes live tracking along with unlimited texting. Your tracking interval drives battery life more than anything else: Garmin rates the device at 330-plus hours with 10-minute tracking in low-power messaging mode, but about 55 hours if you drop to 2-minute tracking.

No, it is not a dive instrument. The inReach Mini 3 Plus carries an IEC 60529 IP67 rating, which means it resists dust ingress and withstands incidental exposure to water up to 1 m deep for up to 30 minutes. That covers rain, spray and an accidental drop in the shallows on a boat or shore dive, but the device should stay topside rather than go underwater with you.

The inReach Mini 3 Plus operates from -20 to 60 degrees C (-4 to 140 degrees F). Charging is temperature dependent: from -20 to 0 degrees C (-4 to 32 degrees F) it slow charges to full capacity, from 0 to 45 degrees C (32 to 113 degrees F) it charges at full speed to full capacity, and from 45 to 60 degrees C (113 to 140 degrees F) it charges at full speed but to reduced capacity.

The published difference is rated battery life. Low power messaging mode is rated up to 350 hours with a 10-minute tracking send interval. Performance messaging mode is rated up to 95 hours at the same 10-minute interval, up to 75 or 60 hours with high detail activity recording, and up to 55 hours at a 2-minute tracking interval.

The Garmin Messenger app. Photos are viewed on the device's color display and shared using Garmin Messenger, which also handles voice message delivery for the 30-second clips you record. The Garmin Explore app is the separate companion for trip planning and navigation. Either way, an active satellite plan is required for messaging, tracking and SOS to function.