Fire-Boltt Obsidian
Launched Aug 2024 · Smartwatch
Launch price—
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Score breakdown
No reviews or tests; basic HR/SpO2 sensors
Bluetooth calling, no apps or replies
6-day claim, untested
Small but sharp 1.32-inch AMOLED
No GPS; sport tracking untested
Zinc alloy case, steel strap, IP67
Each part is rated on one scale for every smartwatch and band, from reviewers' accuracy tests and measured battery life where they exist, what reviewers found, specs and owner reports. It rates the product itself, not how good it is for the price.
Full specs
| Software | own/RTOS |
|---|---|
| Works with | Android, iPhone |
| Screen | 1.32" · AMOLED · 466x466 |
|---|
| Maker's figure | 6 days |
|---|---|
| Charging | about 3 h to full |
| Heart rate | Yes |
|---|---|
| Blood oxygen (SpO2) | Yes |
| ECG | No |
| Skin temperature | No |
| Blood pressure | No |
| GPS | None |
| Barometer / compass | No |
| Health features | sleep, heart rate, SpO2 |
| Calling | Yes, through your phone (Bluetooth) |
|---|---|
| Apps | No apps |
| Maps | No |
| Music on the watch | No |
| Case | zinc alloy, stainless steel strap |
|---|---|
| Sizes | 33.5 mm |
| Water resistance | IP67 |
| Warranty | 1 year |
|---|---|
| Colours | Black, Silver, Gold, Rose Gold |