vs
9.5Health tracking5.0
9.0Build & durability3.6
Dimensions
Size comparison
Watch SE 3Lily 2
| Watch SE 3 | Lily 2 | Difference | |
|---|---|---|---|
| Height | 44 mm | 35.4 mm | +8.6 mm |
| Width | 38 mm | 35.4 mm | +2.6 mm |
| Thickness | 10.7 mm | 10.1 mm | +0.6 mm |
| Weight | 26 g | 24 g | +2 g |
Drawn to the same scale from the official dimensions (front and side).
Why is Watch SE 3 better than Lily 2?
- Screen size1.78″ vs 1.31″+36%
- Sapphire crystalYes · Lily 2: No
- Wireless chargingYes · Lily 2: No
- Resolution (width)368 px vs 201 px+83%
- Pixel density326 ppi vs 239 ppi+36%
Why is Lily 2 better than Watch SE 3?
- Battery life (smartwatch mode)0.8 days vs 5 days6.2×
- Weight26.4 g vs 24.4 g+8%
- Thickness10.7 mm vs 10.1 mm+6%
Specifications
Side by side
| Design & durability | ||
| Case size | 44 mm | 35 mm |
| Weight | 26.4 g | 24.4 g |
| Thickness | 10.7 mm | 10.1 mm |
| Height | 44 mm | 35.4 mm |
| Width | 38 mm | 35.4 mm |
| Case material | Aluminium | Aluminium |
| Sapphire crystal | Yes | No |
| Lens / cover glass | Ion-X strengthened glass (2025 gen) | Corning® Gorilla® Glass 3 |
| Strap material | Fluorelastomer | silicone |
| Water resistance | 5 ATM | 5 ATM |
| Water rating (maker) | — | Swim, 5 ATM |
| Colours | Midnight, Starlight | — |
| Display | ||
| Screen size | 1.78″ | 1.31″ |
| Display technology | OLED | — |
| Panel | Retina LTPO OLED | Liquid Crystal |
| AMOLED / OLED display | Yes | — |
| Touchscreen | — | Yes |
| Resolution (width) | 368 px | 201 px |
| Resolution (height) | 448 px | 240 px |
| Pixel density | 326 ppi | 239 ppi |
| Peak brightness | 1,000 nits | — |
| LTPO display | Yes | — |
| Refresh rate | 60 Hz | — |
| Battery | ||
| Battery life (smartwatch mode) | 0.8 days | 5 days |
| Battery life (hours) | 18 h | — |
| Battery type | Li-Ion | — |
| Wireless charging | Yes | No |
| Charging | — | Garmin proprietary clip charger |
| Charged in 30 min | 53% | — |
| Health sensors | ||
| Optical heart rate | Yes | Yes |
| Blood oxygen (SpO2) | — | Yes |
| ECG | Yes | — |
| Skin temperature | Yes | — |
| Temperature sensor | Yes | — |
| Sleep tracking | Yes | Yes |
| Sensors | Accelerometer, gyro, heart rate (2nd gen), barometer, always-on altimeter, compass, temperature (body) | Elevate wrist heart rate monitor, Pulse Ox blood oxygen saturation monitor, Accelerometer, Ambient light sensor |
| Sports & navigation | ||
| Built-in GPS | Yes | — |
| Satellite systems | GLONASS, GALILEO, QZSS | — |
| Barometric altimeter | Yes | — |
| Compass | Yes | — |
| Sport profiles | — | 16 |
| Connectivity | ||
| NFC payments | Yes | — |
| LTE (cellular) | Yes | — |
| eSIM | Yes | — |
| Wi-Fi | Wi-Fi 4 | — |
| Bluetooth | 5.3 | — |
| Smart features | ||
| Calls from the wrist | Yes | — |
| Speaker | Yes | — |
| Microphone | Yes | — |
| Voice assistant | Yes | — |
| Music on the watch | Yes | — |
| Storage | 64 GB | — |
| Platform | ||
| Operating system | watchOS 26 | Garmin OS |
| Platform | watchOS | Proprietary |
| Works with | iOS | iOS, Android |
| Chipset | Apple S10 | — |
