What type of battery does your IoT device use?
450
350
250
150
50
40K
32K
24K
16K
8000
0
This calculator uses the Swarm M138 Modem power specifications based on a 3.3V power supply with typical current consumption. Each packet is 192 bytes. Calculations assume user devices are powered off between transmissions. Figures listed above are not guaranteed; Swarm recommends all customers perform their own testing.