Compare devices

Choose the job. Then the model.

SOS Tags work through your phone. Personal Alarms make a local siren on their own.

App-connected

Tag Classic or Tag Pro?

Both offer a physical SOS trigger and supported nearby-finder features through the app.

SOS Tag model comparison
Feature	Tag Classic	Tag Pro
Battery	Replaceable CR2032	Rechargeable
Stated battery life	Up to 16 months	Approx. 4–6 months per charge
Water resistance	Not rated	IP67
NFC	No	Yes
Weight	10 g	10 g
Dimensions	36 × 36 × 5.6 mm	38 × 38 × 5.5 mm
Colours	Black, White	White
Bluetooth range	Up to 100 m in open conditions	Up to 100 m in open conditions

Actual battery life and range depend on use and conditions. Tags need a compatible phone, the app, Bluetooth, required permissions and connectivity. They are not GPS trackers.

View SOS Tags

Works on its own

Alarm Classic or Alarm Metal?

Both have pull-ring activation, light and flash modes, vibration-triggered alert mode and a stated 135 dB siren.

Personal Alarm model comparison
Feature	Alarm Classic	Alarm Metal
Body	ABS + PC	Aluminium alloy + ABS + PC
Weight	25 g	41 g
Dimensions	93 × 30 × 12.5 mm	100.2 × 34 × 15.1 mm
Charging	USB-C · approx. 2 hours	USB-C · approx. 2 hours
Battery	3.7 V / 150 mAh	3.7 V / 150 mAh
Activation pin	Comes away fully	Remains attached
Phone or app	Not required	Not required
Remote SOS alerts	No	No

Read your model’s instructions before testing. Alarm demonstrations are loud. Available colours and stock are shown in the store.

View Personal Alarms

Want both?

Choose a ready-made kit.

Safety Kit contents
Feature	Starter	Family	Ultimate
SOS Tags	1 × Tag Classic	2 × Tag Classic	2 × Tag Pro
Personal Alarms	1 × Alarm Classic	2 × Alarm Classic	2 × Alarm Metal
Total devices	2	4	4

View Safety Kits

Talk to our team

Still need a hand?

Tell us what’s happening. We’ll help you find the next step.

I’M SAFE support is not an emergency response service.

Contact support support@imsafe.app

A little preparation goes a long way. Set up your contacts and check your device before heading out.