Apple AirTag vs Logitech MX Master 4
Apple AirTag ($29) vs Logitech MX Master 4 ($120) — side-by-side specs, weight, pros and cons to help you pick the right tracking tag.
Spec-by-spec
| Spec | Apple AirTag | Logitech MX Master 4 |
|---|
| Price | $29 | $120 |
| Weight | 11g | 141g |
| Network | Apple Find My (1.5B) | — |
| Battery | CR2032 (1 year) | 70 days USB-C rechargeable |
| UWB | Precision Finding U1 | — |
| WR | IP67 | — |
| Size | 31.9mm disc | — |
| NFC | Lost Mode contact | — |
| Scroll | — | MagSpeed electromagnetic (auto-switch) |
| Connection | — | Logi Bolt + Bluetooth |
| Devices | — | Up to 3 (Easy Switch) |
| DPI | — | 200–8000 adjustable |
| Weight | — | 141g |
Pros & Cons
Apple AirTag
- 1.5B device Find My network
- Precision Finding U1 chip
- IP67 water resistant
- Replaceable CR2032
- NFC Lost Mode
- iPhone ecosystem only
- No Android app native
- Anti-stalking alerts still imperfect
Logitech MX Master 4
- MagSpeed scroll is genuinely transformative
- 70-day battery from USB-C charge
- Three-device Easy Switch
- Smart Actions for workflow automation
- 4000Hz polling via Bolt receiver
- Right-hand ergonomic only — no left-hand version
- 141g heavier than travel mice
- $120 premium vs. adequate alternatives
Apple AirTag is the better value at $29. Both are part of our curated tracking tag index — tap through to check current pricing.