In depth comparison and review of Garmin Swim 2 and Apple Watch Series 8 (GPS). Compare sizes, functions, displays, batteries and other important specifications and features to easily choose the right smartwatch for you. Our goal is to help you uncover differences between the products and find the watch that will best fit your needs.
| GENERAL | Garmin Swim 2 | Apple Watch Series 8 (GPS) |
|---|
| Product Type | Sport watch | Smart watch |
|---|---|---|
| Operating System | - | WatchOS |
| Supported Host Device OS | iOS, Android | iOS 16 or later |
| Activity/Sport | Running, swimming, cycling | - |
| Wearing Style | Watch style | Watch style |
| Audio Input | - | Microphone |
| Audio Output | - | Speaker |
| Width | 42 mm | - |
| Height | 42 mm | - |
| Depth | 11.4 mm | - |
| Weight | 36 g | - |
| Body Details | - | Case only: 32 g |
| Body Material | - | Aerospace-grade aluminium alloy |
| Protection | Waterproof | Water-resistant, dust-resistant, crack-resistant |
| Clock Display | Yes | Yes |
| FEATURES | Garmin Swim 2 | Apple Watch Series 8 (GPS) |
|---|
| Sensors | Accelerometer, optical heart sensor | Accelerometer, ambient light sensor, digital compass, electrical heart sensor, blood oxygen sensor, gyroscope, temperature sensing, optical heart sensor (3d gen), always-on altimeter |
|---|---|---|
| Tracking Data | Distance, calories burned, activity, sleep activity, heart rate, steps taken, swimming metrics | Distance, time, calories burned, activity, sleep activity, heart rate, blood oxygen saturation, sleep stages, menstrual cycle, ECG, ovulation phase, rapid eye movement (REM) |
| Goal Setting | Yes | Yes |
| Features | Music remote handling, find phone function, HR zones, inactivity alert, Move IQ, Find my Device, TrueUp, Body Battery | Call handling, Fall detection, Emergency SOS, Family Setup support, International Emergency Calling, Crash Detection, noise monitoring, Compass Waypoint, brightness: 1000 nits, Edge-to-edge display |
| Notifications | SMS, social apps, incoming calls | Calendar, SMS, Email, high and low heart rate, irregular rhythm, cardio fitness |
| Vibrating Alert | Yes | Yes |
| Feedback Type | - | Audio alert, vibration alert, visual interface |
| Navigation (GPS) | GPS/GLONASS/Galileo receiver | GPS/GLONASS/Galileo/BeiDou/QZSS receiver |
| Payment Technology | - | Apple Pay |
| Internet of Things (IoT) Compatible | - | Yes |
| IoT Intelligent Assistant | - | Siri |
| IoT Voice Controlled | - | Direct |
| CONNECTIVITY | Garmin Swim 2 | Apple Watch Series 8 (GPS) |
|---|
| Wireless Interface | Bluetooth, ANT+ | IEEE 802.11b/g/n, Bluetooth 5.0 |
|---|
| DISPLAY | Garmin Swim 2 | Apple Watch Series 8 (GPS) |
|---|
| Type | Memory-in-Pixel LCD - colour - transflective | Retina LTPO OLED - colour |
|---|---|---|
| Resolution | 208 x 208 pixels | 352 x 430 pixels |
| Screen Size | 1.04" | - |
| Screen Protection | Chemically strengthened glass | Ion-X glass |
| Always On Display (AOD) | - | Yes |
| INPUT DEVICE | Garmin Swim 2 | Apple Watch Series 8 (GPS) |
|---|
| Type | - | Touch sensitive screen |
|---|
| CASE | Garmin Swim 2 | Apple Watch Series 8 (GPS) |
|---|
| Case Size | 42 mm | 41 mm |
|---|---|---|
| Case Shape | Round | Rectangular |
| Case Back | - | Sapphire crystal and ceramic back |
| Case Details | Slate | Midnight aluminium | Starlight aluminium | Red aluminium | Silver aluminium |
| Crown Type | - | Digital with haptic feedback |
| BAND | Garmin Swim 2 | Apple Watch Series 8 (GPS) |
|---|
| Band Type | Band | Sport band |
|---|---|---|
| Band Size | - | Regular |
| Fits Wrist with Circumference | 129-197 mm | 130-200 mm |
| Changeable | Yes | Yes |
| Clasp Type | Buckle | Pin-and-tuck |
| Band Material | Silicone | Fluoroelastomer |
| Band Colour | Slate | Midnight | Starlight | Red | White |
| STORAGE | Garmin Swim 2 | Apple Watch Series 8 (GPS) |
|---|
| Storage Capacity | - | 32 GB |
|---|
| CPU | Garmin Swim 2 | Apple Watch Series 8 (GPS) |
|---|
| Manufacturer | - | Apple |
|---|---|---|
| CPU Type | - | S8 SiP |
| Features | - | W3 Apple wireless chip, U1 chip |
| BATTERY | Garmin Swim 2 | Apple Watch Series 8 (GPS) |
|---|
| Technology | Lithium Ion | Lithium Ion |
|---|---|---|
| Battery Life | - | 18 hours |
| Battery Life Details | Smartwatch mode - up to 7 days GPS mode - up to 13 hour(s) Pool and OHR mode - up to 72 hour(s) |
- |
| Rechargeable Battery | Yes | Yes |
| Wireless Charging | - | Yes |
| MISCELLANEOUS | Garmin Swim 2 | Apple Watch Series 8 (GPS) |
|---|
| Included Accessories | Charging cable | Magnetic fast charger to USB-C cable (1 m) |
|---|---|---|
| Preloaded Software | - | Apple Pay, GymKit |
| Compliant Standards | - | IP6X |
| SAR Value | - | 0.17 W/kg (head), 0.28 W/kg (limb) |
| Max Depth of Water Resistance | 50 m | 50 m |
| Max Operating Temperature | 60 °C | - |
| Min Operating Temperature | -20 °C | - |
| Manufacturer Model Number | - | A2770 |
| Warranty | - | 1-year warranty |
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