51mm classic size with solar power. It has full map navigation and music data storage, compared to its predecessor. Titanium housing with ultra long operating time.

Description:

- Size (W x H x D): 51 x 51 x 15.7 mm
- Display size: 35.56 mm
- Battery/operating time: Smart watch: 36 days (solar: 90 days); GPS: 120 hours (solar: 320 hours)
- Water resistance: 10ATM
- GPS receiver type: MULTI-BAND/MULTI-GNSS
- Resolution: 280 x 280
- Wireless technologies: ANT+/Bluetooth/Wi-Fi
- Weight: 63 g
- Display type: Transflective MIP
- Built-in memory/memory card: 32 GB
- Heart rate monitor: Yes
- Map management: Yes
- Built-in music player on BT: Yes
- Barometric altimeter: Yes
- Compass: Yes
- Automatic route planning (turn-by-turn): Yes
- Sunset/Moonrise information: Yes
- Connect IQ compatible: Yes
- Flashlight: Yes
- Smartphone notifications: Yes
- Watch glass type: Power Sapphire ™
- Encapsulation type: Fiber-reinforced polymer
- Wristwatch functions: Yes
- Thermometer: Yes
- Step counting, movement warning: Yes
- Counting floors climbed: Yes
- MoveIQ: Yes
- Customizable data fields: Yes
- Customizable activity profiles: Yes
- Auto Pause: Yes
- Auto Lap: Yes
- Manual lap change (Manual Lap): Yes
- Downloadable training plans: Yes
- Virtual training partner: Yes
- Customizable alerts: Yes
- VO2 max estimate: Yes
- Training effect (aerobic, anaerobic): Yes
- Competition against previous activity: Yes
- Automatic multisport: Yes
- Segments (Live, Garmin): Yes
- Livetrack: Yes
- Group Livetrack: Yes
- Regeneration consultant: Yes
- HRV Stress measurement: Yes
- Heart rate data transmission: Yes
- Management of running dynamics data: Yes
- Golf functions: Yes
- Cycling functions: Yes
- Swimming functions: Yes
- STRAVA segments: Yes
- POWER meter compatible: Yes
- Pulse oximeter: Yes