Sticky Stack Mini Cellular

The Sticky Stack Mini Cellular is a cellular-connected micro-tracking node that sticks to any flat surface and silently monitors its separation distance from your phone. When it detects you've left your item behind, it pings your phone immediately — even out of Bluetooth range, because it uses cellular LTE-M.

Key Features

• Cellular LTE-M connectivity — works anywhere there's a signal, no Bluetooth range limit
• Stacks flat to surfaces: bags, laptops, toolboxes, wallets, instrument cases
• Bidirectional separation alerts: device alerts phone AND phone can ring the node
• IP67 water and dust resistant
• 3-year battery life on standard use (non-replaceable; no-charge subscription included for 1 year)
• Pairs with COREnelius Node for home zone automation

Specifications

• Connectivity: LTE-M (CAT-M1), Bluetooth 5.2 LE
• Dimensions: 38mm x 38mm x 4mm
• Battery: 450mAh, ~3 years typical use
• Water resistance: IP67
• Subscription: 1 year cellular included; plans from $1.99/year after
• Availability: Pre-order — ships Fall 2026

Launching Fall 2026. Pre-order to lock in launch pricing.