vs
2.6Display9.8
Why is SeniorSafe+ better than BT20?
- Built-in GPSYes · BT20: No
- LTE (cellular)Yes · BT20: No
Why is BT20 better than SeniorSafe+?
- AMOLED / OLED displayNo · SeniorSafe+: Yes
- Screen size1.44″ vs 1.96″+36%
Specifications
Side by side
| Design & durability | ||
| Case material | Plastic / polymer | — |
| Strap material | Silikon | — |
| Water resistance | — | 5 ATM |
| Ingress protection | — | IP68 |
| Water resistance (IPx) | — | IPx8 |
| Military-grade (MIL-STD-810) | — | Yes |
| Colours | Black | Black |
| Display | ||
| Screen size | 1.44″ | 1.96″ |
| Display technology | LCD | AMOLED |
| Panel | TFT | AMOLED |
| AMOLED / OLED display | No | Yes |
| Resolution (width) | — | 410 px |
| Resolution (height) | — | 502 px |
| Pixel density | — | 331 ppi |
| Refresh rate | — | 60 Hz |
| Battery | ||
| Battery capacity | — | 350 mAh |
| Battery type | — | Li-Ion |
| Health sensors | ||
| Optical heart rate | — | Yes |
| Blood oxygen (SpO2) | — | Yes |
| Skin temperature | Yes | — |
| Sleep tracking | Yes | — |
| Sensors | temperature, accelerometer | Accelerometer, heart rate, SpO2 |
| Sports & navigation | ||
| Built-in GPS | Yes | No |
| Satellite systems | GPS | — |
| Connectivity | ||
| NFC payments | — | No |
| LTE (cellular) | Yes | No |
| eSIM | — | No |
| Bluetooth | — | 5.2 |
| Smart features | ||
| Speaker | — | Yes |
| Platform | ||
| Operating system | — | Proprietary OS |
| Platform | — | Proprietary |
| Works with | iOS, Android | — |
