Impact, Tilt, and Temperature Indicators – The Three Types of Supply Chain Monitors Explained
Impact, Tilt, and Temperature Indicators – The Three Types of Supply Chain Monitors Explained
SpotSee® indicators help businesses prevent damage, improve accountability, and protect sensitive products during shipping and storage. But with different types of indicators available—impact, tilt, and temperature—it can be difficult to know which category you need.
This guide explains the three main types of supply chain indicators in simple, beginner-friendly language. As a SpotSee partner, Good Life Innovations helps businesses across the UK choose the right monitoring solution for their products and logistics workflows.
The Three Types of Supply Chain Indicators
Every SpotSee indicator falls into one of three categories:
- Impact indicators – detect drops, shocks, and mishandling
- Tilt indicators – detect tipping, leaning, or being placed on the side
- Temperature indicators – detect exposure to heat or cold outside safe limits
Each category solves a different problem, and many businesses use more than one type to protect their products.
1. Impact Indicators – Detect Drops and Shocks
Impact indicators activate when a shipment experiences a shock above a chosen G-level. They are ideal for products that can be damaged by drops, knocks, or rough handling.
Examples include:
- ShockWatch Label
- ShockWatch 2
- ShockWatch 2 QR
- ShockWatch RFID
- ShockWatch Clip, MiniClip, Flex, Multi-G
- ShockWatch Tube (embedded)
- MAG 2000 (heavy-duty)
Best for: fragile goods, electronics, medical devices, machinery, and high-value equipment.
2. Tilt Indicators – Detect Tipping or Being Laid on the Side
Tilt indicators activate when a shipment is tilted beyond a safe angle. They do not detect impact—only orientation.
Examples include:
- TiltWatch XTR
- TiltWatch Plus
- TiltWatch RFID
Best for: appliances, compressors, pumps, tall or top-heavy items, and products containing liquids.
3. Temperature Indicators – Detect Heat or Cold Exposure
Temperature indicators activate when a product is exposed to temperatures outside its safe range. They monitor the environment, not handling.
Examples include:
- FreezeSafe
- ColdMark
- WarmMark
- WarmMark Duo
- WarmMark Long-Run
- Cold Chain Complete
- Cold Chain Complete XS
Best for: pharmaceuticals, food, chemicals, adhesives, and temperature-sensitive materials.
Do You Need More Than One Type?
Many products require protection from more than one risk. For example:
- A refrigerator compressor may need impact + tilt
- A vaccine shipment may need temperature + impact
- A precision instrument may need impact + tilt + temperature
Using multiple indicators gives a complete picture of how the product was handled.
Simple Recommendations
- Choose impact indicators if drops or shocks are the main risk.
- Choose tilt indicators if the product must remain upright.
- Choose temperature indicators if heat or cold can cause damage.
- Combine them when your product is sensitive to more than one type of mishandling.
Need Help Choosing?
Good Life Innovations, as a SpotSee partner, can help you select the right combination of indicators for your product, supply chain, and handling environment.