O2 in CM21

Sawbridgeworth, Essex

O2 has good signal coverage in CM21 (Sawbridgeworth), scoring 74/100 with 98% outdoor 4G coverage and 84% indoor 4G coverage.

Coverage Breakdown

Outdoor 4G

98%

Indoor 4G

84%

Voice

98%

No 5G good coverage

Outdoor 4G

98%

+2% vs avg

Indoor 4G

84%

+0% vs avg

Score

-3 vs avg

Is O2 good in CM21?

O2 has good mobile coverage in CM21 (Sawbridgeworth), scoring 74/100 with 98% outdoor 4G and 84% indoor 4G coverage.

Does O2 have 5G in CM21?

No 5G

How does O2 in CM21 compare to the national average?

O2 outdoor 4G in CM21 is 98%, versus a national average of 96% for O2.

We'll notify you when 5G coverage improves in your area.