default output is adaptive to terminal column. when openclaw use it, no column is set, the output will trim date.
for example, in terminal( iterm2):
$ fitbit-cli -s last-2-days
Sleep Data Summary 😴
┏━━━━━━━━━━━━┳━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━┓
┃ Date 📆 ┃ Deep Sleep 🛏 ┃ Light Sleep 💤 ┃ REM Sleep 🌙 ┃ Wake Time ⏰ ┃ Efficiency 💯 ┃ Time in Bed 🕐 ┃
┡━━━━━━━━━━━━╇━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━┩
│ 2026-03-27 │ 52 min │ 286 min │ 104 min │ 37 min │ 92% │ 8.0 hr │
│ 2026-03-26 │ 45 min │ 268 min │ 125 min │ 67 min │ 87% │ 8.4 hr │
│ 2026-03-25 │ 69 min │ 279 min │ 99 min │ 66 min │ 87% │ 8.6 hr │
└────────────┴──────────────┴────────────────┴──────────────┴──────────────┴───────────────┴────────────────┘
however, when openclaw call, the result will be:
$ fitbit-cli -s last-2-days
Sleep Data Summary 😴
┏━━━━━━━━━┳━━━━━━━━━┳━━━━━━━━━┳━━━━━━━━━┳━━━━━━━━━┳━━━━━━━━━━┳━━━━━━━━━┓
┃ ┃ ┃ Light ┃ REM ┃ ┃ ┃ ┃
┃ ┃ Deep ┃ Sleep ┃ Sleep ┃ Wake ┃ Efficie… ┃ Time in ┃
┃ Date 📆 ┃ Sleep 🛏 ┃ 💤 ┃ 🌙 ┃ Time ⏰ ┃ 💯 ┃ Bed 🕐 ┃
┡━━━━━━━━━╇━━━━━━━━━╇━━━━━━━━━╇━━━━━━━━━╇━━━━━━━━━╇━━━━━━━━━━╇━━━━━━━━━┩
│ 2026-0… │ 52 min │ 286 min │ 104 min │ 37 min │ 92% │ 8.0 hr │
│ 2026-0… │ 45 min │ 268 min │ 125 min │ 67 min │ 87% │ 8.4 hr │
│ 2026-0… │ 69 min │ 279 min │ 99 min │ 66 min │ 87% │ 8.6 hr │
└─────────┴─────────┴─────────┴─────────┴─────────┴──────────┴─────────┘
that will cause confusing result for later LLM processing.
I have to tell LLM to add COLUMNS env before calling fitbit-cli. very stupid.
default output is adaptive to terminal column. when openclaw use it, no column is set, the output will trim date.
for example, in terminal( iterm2):
$ fitbit-cli -s last-2-days
Sleep Data Summary 😴
┏━━━━━━━━━━━━┳━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━┳━━━━━━━━━━━━━━━━┓
┃ Date 📆 ┃ Deep Sleep 🛏 ┃ Light Sleep 💤 ┃ REM Sleep 🌙 ┃ Wake Time ⏰ ┃ Efficiency 💯 ┃ Time in Bed 🕐 ┃
┡━━━━━━━━━━━━╇━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━╇━━━━━━━━━━━━━━━━┩
│ 2026-03-27 │ 52 min │ 286 min │ 104 min │ 37 min │ 92% │ 8.0 hr │
│ 2026-03-26 │ 45 min │ 268 min │ 125 min │ 67 min │ 87% │ 8.4 hr │
│ 2026-03-25 │ 69 min │ 279 min │ 99 min │ 66 min │ 87% │ 8.6 hr │
└────────────┴──────────────┴────────────────┴──────────────┴──────────────┴───────────────┴────────────────┘
however, when openclaw call, the result will be:
$ fitbit-cli -s last-2-days
Sleep Data Summary 😴
┏━━━━━━━━━┳━━━━━━━━━┳━━━━━━━━━┳━━━━━━━━━┳━━━━━━━━━┳━━━━━━━━━━┳━━━━━━━━━┓
┃ ┃ ┃ Light ┃ REM ┃ ┃ ┃ ┃
┃ ┃ Deep ┃ Sleep ┃ Sleep ┃ Wake ┃ Efficie… ┃ Time in ┃
┃ Date 📆 ┃ Sleep 🛏 ┃ 💤 ┃ 🌙 ┃ Time ⏰ ┃ 💯 ┃ Bed 🕐 ┃
┡━━━━━━━━━╇━━━━━━━━━╇━━━━━━━━━╇━━━━━━━━━╇━━━━━━━━━╇━━━━━━━━━━╇━━━━━━━━━┩
│ 2026-0… │ 52 min │ 286 min │ 104 min │ 37 min │ 92% │ 8.0 hr │
│ 2026-0… │ 45 min │ 268 min │ 125 min │ 67 min │ 87% │ 8.4 hr │
│ 2026-0… │ 69 min │ 279 min │ 99 min │ 66 min │ 87% │ 8.6 hr │
└─────────┴─────────┴─────────┴─────────┴─────────┴──────────┴─────────┘
that will cause confusing result for later LLM processing.
I have to tell LLM to add
COLUMNSenv before calling fitbit-cli. very stupid.