LPWAN Technology Selector

Compare LPWAN technologies by ownership model, payload, power, mobility, coverage, and latency.

A learner-ready LPWAN technology selector with scenario presets, scoring bars, radar comparison, decision-path feedback, quick reference, and technical accuracy notes.

Animation LPWAN Selection Trade-offs

LPWAN Technology Selector

Pick a realistic IoT use case, then watch how each requirement changes the match between LoRaWAN, Sigfox, NB-IoT, and LTE-M. The goal is not to find a universal winner, but to learn which trade-offs dominate a deployment decision.

-- Best current match

-- Top score

-- Lead over runner-up

-- Criteria included

1. Scenario Start from a known deployment pattern or create your own mix.

2. Needs Translate the use case into payload, power, coverage, and timing needs.

3. Score Each requirement adds evidence for or against each technology.

4. Explain Look at the winning reason and the first trade-off warning.

5. Verify Confirm regional coverage, payload policy, and certification constraints.

Decision Fit Map

The radar shows how well each technology fits the selected requirements. Step through the criteria to see which assumption is driving the recommendation.

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This selector is a teaching model. A real shortlist still needs regional coverage checks, operator terms, certification, payload rules, and link-budget validation.

Selector Controls

Use a preset first, then adjust one requirement at a time.

LPWAN Selection Quick Reference

LoRaWAN

• Strong when you need a private network or campus ownership.
• Best for small messages and long battery life.
• Downlink and mobility are possible, but not its strongest fit.

Sigfox

• Good teaching fit for tiny, rare uplinks on an operator network.
• Very constrained payload and downlink behavior.
• Availability depends heavily on region and operator status.

NB-IoT

• Strong for deep indoor and carrier-managed fixed assets.
• Supports battery saving modes and moderate payloads.
• Mobility and latency are usually weaker than LTE-M.

LTE-M

• Strong for mobility, lower latency, and larger payloads.
• Uses cellular operator infrastructure and SIM/eSIM models.
• Battery life can be good, but not normally the lowest-power choice.

Technical Accuracy Notes

Scores are relative

The 0 to 100 score is a teaching comparison across the selected criteria. It is not a vendor-neutral procurement benchmark.

Coverage is local

Carrier and operator coverage must be checked for the exact country, band, operator, and indoor or outdoor site conditions.

Payload limits matter

Radio range alone is not enough. Duty cycle, allowed airtime, message size, and downlink policy can rule out a technology.

Private vs public

Owning gateways can reduce recurring fees and improve control, but it shifts installation, maintenance, and coverage responsibility to the deployer.

Practice Prompts

Parking sensors

Choose city parking, then change deep indoor coverage to outdoor. Notice whether NB-IoT still wins by as much.

Farm telemetry

Start from farm sensors, then change ownership from private to public. Watch the private-network advantage shrink.

Asset tracking

Start from mobile tracker, then reduce mobility and latency. Explain why LTE-M loses some of its advantage.

Alarm devices

Set low latency and frequent messages. Check which technologies are penalized by downlink and cadence limits.

LPWAN Range Calculator Check how link budget and planning caps affect field range. LoRaWAN ADR See how data rate and margin change over time. NB-IoT Power Saving Connect cellular IoT selection to battery planning. Wireless Range Calculator Compare LPWAN selection with broader RF range thinking.