Measurements : 46 x 46 x 11.5 mm / 1.81 x 1.81 x 0.45 " Weight : 36 g / 1.27 oz Bezel material: Stainless steel Glass material: Gorilla glass Case material: Glass fibre reinforced polyamide Strap material: Nylon textile What's in the box? Suunto Run, charging cable, printed user documentation Bezel material: Stainless steel Glass material: Gorilla glass Case material: Glass fibre reinforced polyamide Strap material: Nylon textile Weight 36 g / 1.27 oz Battery type rechargeable lithium-ion Strap width: 22 mm Wrist sizes: 125-175 mm (accessory strap -215 mm) Customizable watch faces Touch screen lock : during exercise Touch display Color display Water resistance : 50 m Firmware upgradable Time, date Alarm clock Dual time Countdown timer Stopwatch timer Automatic timekeeping Vibration alert Languages : EN, CS, DA, DE, EL, ES, FI, FR, IT, JA, KO, NL, NO, PL, PT, RU, SV, TR, HE, ZH*, TH*, ZHTW* Chinese language is only available in the China edition watches. Backlight : AMOLED Always-on display Configurable backlight : automatic brightness Button lock : during exercise Display size : 1,32\" Display type : matrix Display resolution : 466 x 466 Battery indicator : percentage / icon Metric and imperial units Automatic daylight saving time Blood oxygen Integrated wrist heart rate Automatic firmware updates over the air MUSIC Control your music with watch Offline music with watch : 4GB CONNECTIVITY Smartphone compatibility Most common models supported Connectivity (between devices) Bluetooth Phone notifications on the watch Media controls on watch Send predefined replies to incoming messages from watch Android only Compatible with online sports communities Strava, TrainingPeaks and more Automatic over the air software updates Watch software updates from cloud Compatible with Suunto app PHYSICAL SPECIFICATIONS Operating temperature : -20° C to +55° C / -5° F to +130° F Storage temperature : -20° C to +55° C / -5° F to +130° F Recommended charging temperature : 0° C to +35° C / +32° F to +95° F BATTERY LIFE Intelligent charge reminders Daily use: Smartwatch mode : up to 12 days Daily use: Standby time mode only : up to 20 days Training: All-Systems GNSS mode + Multi-Band : up to 20h Training: All-Systems GNSS mode + Single-Band : up to 30h Training: All battery modes battery promises : 20h / 30h / 40h Training: Power saving GNSS modes : up to 40h COMPASS Digital compass Tilt compensation Declination correction Direction scale : degrees / mils Needle : north indicator Compass accuracy : 5° Compass resolution : 1° Warranty : 2-Years International [Important Notes] **FREE Shipping & Insurance: We ship via FedEx or DHL Express with full insurance coverage. **Import Taxes: Not included in the price. Buyers are responsible for any taxes and duties. Kindly check with your local customs office for details. **Shipping Times: Processing time within 1-3 business days. Delivery typically takes 3-10 days depending on the shipping company and customs regulations. **Customs Clearance: Kindly stay updated with your local customs to ensure smooth delivery