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- Siona 2 Nano
XcoastGPS sports watch
Xcoast Siona 2 Nano
Xcoast Siona 2 Nano is a GPS sports watch released in 2025. Key specs: case size 37 mm, screen size 1.3″, AMOLED / OLED display, battery life (smartwatch mode) 6 days.
7.1Score
Display5.8
Health tracking4.9
price range$70–90Reference price converted from EUR
- Year
- 2025
- Type
- GPS sports watch
- Brand
- Xcoast
- Popularity
- #237 of 796
- Model numbers
- Xcoast Siona 2 Nano
37 mmCase size
1.3″Screen size
YesAMOLED / OLED display
6 daysBattery life (smartwatch mode)
Spec guide
How it ranks among GPS sports watches of 2025
Compared with GPS sports watches released in 2025. Bars show the share of models it beats.
compared with other GPS sports watches
Why is Siona 2 Nano a good choice?
Thickness: 6.9 mmbetter than 98% of GPS sports watches
Weak points
Battery life (smartwatch mode): 6 daysworse than 90% of GPS sports watches
In rankings
Specifications
Full specifications
Design & durability
- Case size
- 37 mm
- Thickness
- 6.9 mm
- Strap material
- Edelstahl
Display
- Screen size
- 1.3″
- Panel
- AMOLED
- AMOLED / OLED display
- Yes
- Always-on display
- Yes
Battery
- Battery life (smartwatch mode)
- 6 days
Health sensors
- Optical heart rate
- Yes
- Blood oxygen (SpO2)
- Yes
- ECG
- Yes
- Sleep tracking
- Yes
- Sensors
- heart rate, SpO2, accelerometer
Sports & navigation
- Multisport / triathlon mode
- Yes
Connectivity
- Bluetooth
- 5
Platform
- Works with
- iOS, Android
Specs are collected from manufacturers and open databases and normalised to one format; check details with the seller before you buy.
In collections
Smartwatches: Case size up to 41 mm + ECG12GPS sports watches: Case size up to 41 mm21Smartwatches: Case size up to 41 mm + AMOLED / OLED display40GPS sports watches: ECG99Smartwatches: AMOLED / OLED display + ECG168GPS sports watches: AMOLED / OLED display191Smartwatches: Case size up to 41 mm69Smartwatches: ECG209
