Side by side comparison and review of Garmin Forerunner 235 and Garmin Instinct 2S Solar. Compare design, displays, functions, batteries and other key specifications and features to simplify the choice of your perfect smartwatch. Our goal is to make it easier for you to decide on the watch that will best meet your expectations by revealing the main differences between the products.
GENERAL | Garmin Forerunner 235 | Garmin Instinct 2S Solar |
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Product Type | Sport watch | Sport watch |
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Supported Host Device OS | - | iOS, Android |
Activity/Sport | Running, cycling | Multisport |
Wearing Style | Watch style | Watch style |
Width | 45 mm | 40 mm |
Height | 45 mm | 40 mm |
Depth | 11.7 mm | 13.3 mm |
Weight | 42 g | 43 g |
Body Material | - | Fibre-reinforced polymer |
Protection | Water-resistant | Waterproof |
Colours | Black, marsala red | Black and grey | Frost blue | - |
Clock Display | Yes | Yes |
FEATURES | Garmin Forerunner 235 | Garmin Instinct 2S Solar |
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Sensors | Accelerometer, optical heart sensor | Accelerometer, thermometre, barometric altimeter, electromagnetic compass, optical heart sensor |
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Tracking Data | Distance, time, speed, calories burned, sleep activity, heart rate | Distance, time, speed, calories burned, activity, sleep activity, heart rate, steps taken, floors climbed, blood oxygen saturation, stress level |
Goal Setting | Yes | Yes |
Features | Find phone function, VO2 max, idle alert, HR zones, VIRB control, inactivity alert, Garmin Elevate, LiveTrack, TrueUp, auto pause, auto lap, music playback control, voice instructions | Music remote handling, find phone function, VIRB control, inactivity alert, Find my Device, LiveTrack, Physio TrueUp, solar charging, weather information, dual grid coordinates format, trackback routing, Body Battery Energy Monitor, accident detection |
Notifications | - | Missed calls, calendar, SMS, Email, social apps, incoming calls |
Vibrating Alert | Yes | Yes |
Feedback Type | - | Vibration alert, visual interface |
Navigation (GPS) | GPS/GLONASS receiver | GPS/GLONASS/Galileo receiver |
Payment Technology | - | Garmin Pay |
CONNECTIVITY | Garmin Forerunner 235 | Garmin Instinct 2S Solar |
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Wireless Interface | - | Bluetooth, ANT+ |
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DISPLAY | Garmin Forerunner 235 | Garmin Instinct 2S Solar |
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Type | Memory-in-Pixel LCD - colour - transflective | Memory-in-Pixel LCD - monochrome - transflective |
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Resolution | 215 x 180 pixels | 156 x 156 pixels |
Screen Size | 1.23" | - |
Dimensions (WxH) | - | 20 mm x 20 mm |
Screen Protection | Chemically strengthened glass | Power Glass |
INPUT DEVICE | Garmin Forerunner 235 | Garmin Instinct 2S Solar |
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Type | - | Push buttons |
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CASE | Garmin Forerunner 235 | Garmin Instinct 2S Solar |
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Case Size | - | 40 mm |
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Case Shape | Round | Round |
Case Details | - | Neo tropic |
BAND | Garmin Forerunner 235 | Garmin Instinct 2S Solar |
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Band Type | Strap | Band |
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Band Width | - | 20 mm |
Fits Wrist with Circumference | - | 112-180 mm |
Changeable | - | Yes |
Clasp Type | Buckle | Buckle |
Band Material | Silicone | Silicone |
Band Colour | Grey | - |
STORAGE | Garmin Forerunner 235 | Garmin Instinct 2S Solar |
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Storage Capacity | - | 32 MB |
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BATTERY | Garmin Forerunner 235 | Garmin Instinct 2S Solar |
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Technology | - | Lithium Ion |
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Battery Life Details | GPS mode - up to 11 hour(s) Smartwatch mode - up to 9 days |
Smartwatch mode - up to 21 days Smartwatch mode (with solar) - up to 51 days Battery Saver Watch Mode - up to 50 days Max Battery GPS Mode - up to 54 hour(s) Max Battery GPS Mode (with solar) - up to 114 hour(s) GPS mode - up to 22 hour(s) GPS mode (with solar) - up to 28 hour(s) Expedition GPS Mode - up to 25 days Expedition GPS Mode (with solar) - up to 105 days |
Rechargeable Battery | Yes | Yes |
MISCELLANEOUS | Garmin Forerunner 235 | Garmin Instinct 2S Solar |
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Included Accessories | Charging/data cable | Charging/data cable |
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Preloaded Software | Calendar, Alarm, Weather, Timer, Find My Phone, Garmion Connect IQ | - |
Max Depth of Water Resistance | 50 m | 100 m |
Max Operating Temperature | - | 60 °C |
Min Operating Temperature | - | -20 °C |
Warranty | 1-year warranty | - |