SignalCheck.uk

Mobile Signal in CM21

Sawbridgeworth, Essex — Urban area

Best Network

EE

76
Best Network

EE

good

Outdoor
99%
Indoor
88%
Voice
97%
No 5G Details →

Three

good

Outdoor
95%
Indoor
86%
Voice
92%
No 5G Details →

O2

good

Outdoor
98%
Indoor
84%
Voice
98%
No 5G Details →

Vodafone

good

Outdoor
94%
Indoor
81%
Voice
91%
No 5G Details →

Side-by-Side Comparison

Metric EE Three O2 Vodafone
4G Outdoor 99% 95% 98% 94%
4G Indoor 88% 86% 84% 81%
Voice 97% 92% 98% 91%
5G No 5G No 5G No 5G No 5G
Overall good good good good
Score
76
73
74
71

Coverage Summary

Mobile signal in CM21 (Sawbridgeworth) is rated good overall. EE leads with 99% outdoor 4G coverage and 88% indoor coverage. Vodafone offers the weakest coverage at 94% outdoor.

Nearby Areas

CM20

Harlow

Best: EE

CM22

Bishop'S Stortford

Best: EE

CM23

Bishop'S Stortford

Best: Three

Frequently Asked Questions

What is the best mobile network in CM21?
EE has the best overall coverage in CM21 (Sawbridgeworth) with 99% outdoor 4G coverage and a score of 76/100.
Is there 5G in CM21?
5G is not yet available in CM21. All networks currently offer 4G coverage only.
How is indoor signal in CM21?
Indoor 4G coverage in CM21 ranges from 81% to 88%. EE leads with 88% indoor coverage.
Which network has the worst signal in CM21?
Vodafone has the weakest coverage in CM21 with a score of 71/100.

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All postcodes in Sawbridgeworth · Essex coverage · EE in CM21 · Three in CM21 · O2 in CM21 · Vodafone in CM21 ·