| key specs |
| Display Size | 49mm | 33mm |
| Dial Shape | Rectangle | Round |
| Display Type | OLED Retina | - |
| Ideal For | Unisex | Unisex |
| Strap Colour | - | Black |
| Compatible OS | - | Android, iOS |
| Strap Material | - | Silicone |
| general |
| Brand | Apple | Garmin |
| Model | Watch Ultra | Forerunner 955 |
| Release date | September 7, 2022 | June 30, 2022 |
| Model Name | Watch Ultra | Forerunner 955 |
| Dial Shape | Rectangle | Round |
| Size | Large | - |
| Touchscreen | Yes | 1.3-inch |
| Water Resistant | Yes | 5 ATM |
| Water Resistance Depth | 40m | - |
| Usage | Fitness & Outdoor | - |
| Ideal For | Unisex | Unisex |
| Model Number | - | 010-02638-J0 |
| Dial Colour | - | Black |
| Strap Colour | - | Black |
| Strap Material | - | Silicone |
| product details |
| Sensor | Compass, Always-On Altimeter, third-gen optical heart rate sensor, Accelerometer, Gyroscope, and Ambient light sensor | GPS, GLONASS, Galileo, Multi-frequency positioning, Garmin Elevate wrist heart rate monitor, Barometric altimeter, Compass, Gyroscope, Accelerometer, Thermometer, SpO2 |
| Notification | Yes | - |
| Battery Type | Lithium Ion | - |
| Rechargeable Battery | Yes | Yes |
| Notification Type | - | Smart Notifications |
| Battery Life | - | 15 Days |
| connectivity features |
| Call Function | Yes | - |
| Bluetooth | Yes | Yes |
| Wi-Fi | Yes | Yes |
| GPS | Yes | Yes |
| Call Features | International Emergency Calling | - |
| Other Connectivity Features | Emergency SOS | - |
| platform and storage features |
| Operating System | watchOS 9 | - |
| Compatible Operating System | - | Android, iOS |
| Internal Memory | - | 32GB |
| camera and display features |
| Display Size | 49mm | 33mm |
| Display Type | OLED Retina | - |
| Backlight Display | Yes | - |
| Other Display Features | LTPO OLED Always-On Retina display | - |
| Display Resolution | - | 260x260 |
| fitness and watch functions |
| Step Count | Yes | Yes |
| Calorie Count | Yes | Yes |
| Heart Rate Monitor | Yes | Yes |
| Altimeter | Yes | Yes |
| Compass | Yes | Yes |
| Calendar | Yes | - |
| Alarm Clock | Yes | - |
| Date & Time Display | Yes | Yes |
| Language | English | - |
| Other Fitness Features | Blood Oxgen Sensor, ECG sensor | Wrist-based Heart Rate, Daily Resting Heart Rate, Abnormal Heart Rate Alerts, Respiration rate, Pulse Ox Blood Oxygen Saturation, Fitness Age, Body Battery Energy Monitor, All-day Stress, Relaxation reminders, Relaxation breathing timer, Women's Health, Health snapshot |
| audio and video features |
| Speaker | Yes | - |
| Microphone | Yes | - |
| dimensions |
| Width | - | 46.5 |
| Height | - | 46.5 |
| Thickness | - | 14.4 |
| Weight (g) | - | 52.00 |