Polar Grit X
VS
Yesido IO15
Feature Comparison
Time and method of release
Time and method of release
| Availability Status | Available, released to market | - |
|---|---|---|
| Introduction Time | - | Available, released to market |
Aesthetic features
Aesthetic features
| Size and Dimensions | 13 * 47 * 47 millimeter (mm) | - |
|---|---|---|
| Product Weight | With Strap: 64 g / Without Strap: 44 g | - |
Body material and design
Body material and design
| Compatible SIM Card Types | No | No |
|---|---|---|
| Other Body Features | IP67 certified for water and dust resistance (up to 1 meter for 30 minutes) |
Display
Display
| Screen Size | 1.2 inch | 1.8 inch |
|---|---|---|
| Display Resolution | 240 * 240 pixel (px) | - |
| Screen protector type | Corning Gorilla Glass / Anti-fingerprint | - |
| Display Technology | - | Color |
Operating system or software platform
Operating system or software platform
| OS Version | Proprietary OS compatible with Android and iOS | Proprietary OS compatible with Android and iOS |
|---|---|---|
| Chip Model | - |
Audio features
Audio features
| Speaker Type | No | No |
|---|---|---|
| Alert Type | - | Vibrate |
Battery capacity and performance
Battery capacity and performance
| Battery Type and Capacity | Non-removable 346 mAh Li-Po battery | Non-replaceable battery |
|---|---|---|
| Battery Standby Time | - |
Capabilities
Capabilities
| Smart Sensors | Optical heart rate sensor | Optical heart rate sensor with SpO2 (blood oxygen level calculation) capability, Altimeter |
|---|---|---|
| Messaging Method | - | Received notification alerts / Display text messages |
| Other Features and Capabilities | - | Supports various sports modes, heart rate monitoring, blood oxygen level sensing, ECG recording, calorie consumption calculation, distance traveled calculation, blood pressure monitor, phone and calendar notification display, day and time display, pedometer, alarm |
Network connections
Network connections
| Communication Technologies | No cellular connectivity | No cellular connectivity |
|---|
Connections
Connections
| Wireless Network Type | No | No |
|---|---|---|
| Bluetooth Support | Yes | Yes |
| GPS Support | Yes, with GLONASS, Galileo, QZSS | Yes, GLONASS, GPS |
| NFC Support | No | No |
| USB Connections Type | No, charges via proprietary magnetic port | No, charges via proprietary charging dock |
Miscellaneous
Miscellaneous
| Available Color Options | Black, Silver, White | Black |
|---|
General specifications
General specifications
| Equivalent Name | - |
|---|
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User Rating Comparison
Polar Grit X
0
/10
from total 1 Vote
Yesido IO15
0
/10
from total 1 Vote
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